51816305200

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{353}}^1\times {\mathrm{457}}^1$

素因数の和:912

約数の個数: 240

約数和(自身を含む): 138358260576

約数和(自身を除く): 86541955376

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 73, 80, 88, 100, 110, 146, 176, 200, 220, 275, 292, 353, 365, 400, 440, 457, 550, 584, 706, 730, 803, 880, 914, 1100, 1168, 1412, 1460, 1606, 1765, 1825, 1828, 2200, 2285, 2824, 2920, 3212, 3530, 3650, 3656, 3883, 4015, 4400, 4570, 5027, 5648, 5840, 6424, 7060, 7300, 7312, 7766, 8030, 8825, 9140, 10054, 11425, 12848, 14120, 14600, 15532, 16060, 17650, 18280, 19415, 20075, 20108, 22850, 25135, 25769, 28240, 29200, 31064, 32120, 33361, 35300, 36560, 38830, 40150, 40216, 45700, 50270, 51538, 62128, 64240, 66722, 70600, 77660, 80300, 80432, 91400, 97075, 100540, 103076, 125675, 128845, 133444, 141200, 155320, 160600, 161321, 166805, 182800, 194150, 201080, 206152, 251350, 257690, 266888, 283459, 310640, 321200, 322642, 333610, 366971, 388300, 402160, 412304, 502700, 515380, 533776, 566918, 644225, 645284, 667220, 733942, 776600, 806605, 834025, 1005400, 1030760, 1133836, 1288450, 1290568, 1334440, 1417295, 1467884, 1553200, 1613210, 1668050, 1774531, 1834855, 2010800, 2061520, 2267672, 2576900, 2581136, 2668880, 2834590, 2935768, 3226420, 3336100, 3549062, 3669710, 4033025, 4535344, 5153800, 5669180, 5871536, 6452840, 6672200, 7086475, 7098124, 7339420, 8066050, 8872655, 9174275, 10307600, 11338360, 11776433, 12905680, 13344400, 14172950, 14196248, 14678840, 16132100, 17745310, 18348550, 22676720, 23552866, 28345900, 28392496, 29357680, 32264200, 35490620, 36697100, 44363275, 47105732, 56691800, 58882165, 64528400, 70981240, 73394200, 88726550, 94211464, 113383600, 117764330, 129540763, 141962480, 146788400, 177453100, 188422928, 235528660, 259081526, 294410825, 354906200, 471057320, 518163052, 588821650, 647703815, 709812400, 942114640, 1036326104, 1177643300, 1295407630, 2072652208, 2355286600, 2590815260, 3238519075, 4710573200, 5181630520, 6477038150, 10363261040, 12954076300, 25908152600, 51816305200]

約数ペア:

[(1, 51816305200), (2, 25908152600), (4, 12954076300), (5, 10363261040), (8, 6477038150), (10, 5181630520), (11, 4710573200), (16, 3238519075), (20, 2590815260), (22, 2355286600), (25, 2072652208), (40, 1295407630), (44, 1177643300), (50, 1036326104), (55, 942114640), (73, 709812400), (80, 647703815), (88, 588821650), (100, 518163052), (110, 471057320), (146, 354906200), (176, 294410825), (200, 259081526), (220, 235528660), (275, 188422928), (292, 177453100), (353, 146788400), (365, 141962480), (400, 129540763), (440, 117764330), (457, 113383600), (550, 94211464), (584, 88726550), (706, 73394200), (730, 70981240), (803, 64528400), (880, 58882165), (914, 56691800), (1100, 47105732), (1168, 44363275), (1412, 36697100), (1460, 35490620), (1606, 32264200), (1765, 29357680), (1825, 28392496), (1828, 28345900), (2200, 23552866), (2285, 22676720), (2824, 18348550), (2920, 17745310), (3212, 16132100), (3530, 14678840), (3650, 14196248), (3656, 14172950), (3883, 13344400), (4015, 12905680), (4400, 11776433), (4570, 11338360), (5027, 10307600), (5648, 9174275), (5840, 8872655), (6424, 8066050), (7060, 7339420), (7300, 7098124), (7312, 7086475), (7766, 6672200), (8030, 6452840), (8825, 5871536), (9140, 5669180), (10054, 5153800), (11425, 4535344), (12848, 4033025), (14120, 3669710), (14600, 3549062), (15532, 3336100), (16060, 3226420), (17650, 2935768), (18280, 2834590), (19415, 2668880), (20075, 2581136), (20108, 2576900), (22850, 2267672), (25135, 2061520), (25769, 2010800), (28240, 1834855), (29200, 1774531), (31064, 1668050), (32120, 1613210), (33361, 1553200), (35300, 1467884), (36560, 1417295), (38830, 1334440), (40150, 1290568), (40216, 1288450), (45700, 1133836), (50270, 1030760), (51538, 1005400), (62128, 834025), (64240, 806605), (66722, 776600), (70600, 733942), (77660, 667220), (80300, 645284), (80432, 644225), (91400, 566918), (97075, 533776), (100540, 515380), (103076, 502700), (125675, 412304), (128845, 402160), (133444, 388300), (141200, 366971), (155320, 333610), (160600, 322642), (161321, 321200), (166805, 310640), (182800, 283459), (194150, 266888), (201080, 257690), (206152, 251350)]