51126240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1$

素因数の和:473

約数の個数: 192

約数和(自身を含む): 183762432

約数和(自身を除く): 132636192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 23, 24, 30, 32, 33, 40, 44, 46, 48, 55, 60, 66, 69, 80, 88, 92, 96, 110, 115, 120, 132, 138, 160, 165, 176, 184, 220, 230, 240, 253, 264, 276, 330, 345, 352, 368, 421, 440, 460, 480, 506, 528, 552, 660, 690, 736, 759, 842, 880, 920, 1012, 1056, 1104, 1263, 1265, 1320, 1380, 1518, 1684, 1760, 1840, 2024, 2105, 2208, 2526, 2530, 2640, 2760, 3036, 3368, 3680, 3795, 4048, 4210, 4631, 5052, 5060, 5280, 5520, 6072, 6315, 6736, 7590, 8096, 8420, 9262, 9683, 10104, 10120, 11040, 12144, 12630, 13472, 13893, 15180, 16840, 18524, 19366, 20208, 20240, 23155, 24288, 25260, 27786, 29049, 30360, 33680, 37048, 38732, 40416, 40480, 46310, 48415, 50520, 55572, 58098, 60720, 67360, 69465, 74096, 77464, 92620, 96830, 101040, 106513, 111144, 116196, 121440, 138930, 145245, 148192, 154928, 185240, 193660, 202080, 213026, 222288, 232392, 277860, 290490, 309856, 319539, 370480, 387320, 426052, 444576, 464784, 532565, 555720, 580980, 639078, 740960, 774640, 852104, 929568, 1065130, 1111440, 1161960, 1278156, 1549280, 1597695, 1704208, 2130260, 2222880, 2323920, 2556312, 3195390, 3408416, 4260520, 4647840, 5112624, 6390780, 8521040, 10225248, 12781560, 17042080, 25563120, 51126240]

約数ペア:

[(1, 51126240), (2, 25563120), (3, 17042080), (4, 12781560), (5, 10225248), (6, 8521040), (8, 6390780), (10, 5112624), (11, 4647840), (12, 4260520), (15, 3408416), (16, 3195390), (20, 2556312), (22, 2323920), (23, 2222880), (24, 2130260), (30, 1704208), (32, 1597695), (33, 1549280), (40, 1278156), (44, 1161960), (46, 1111440), (48, 1065130), (55, 929568), (60, 852104), (66, 774640), (69, 740960), (80, 639078), (88, 580980), (92, 555720), (96, 532565), (110, 464784), (115, 444576), (120, 426052), (132, 387320), (138, 370480), (160, 319539), (165, 309856), (176, 290490), (184, 277860), (220, 232392), (230, 222288), (240, 213026), (253, 202080), (264, 193660), (276, 185240), (330, 154928), (345, 148192), (352, 145245), (368, 138930), (421, 121440), (440, 116196), (460, 111144), (480, 106513), (506, 101040), (528, 96830), (552, 92620), (660, 77464), (690, 74096), (736, 69465), (759, 67360), (842, 60720), (880, 58098), (920, 55572), (1012, 50520), (1056, 48415), (1104, 46310), (1263, 40480), (1265, 40416), (1320, 38732), (1380, 37048), (1518, 33680), (1684, 30360), (1760, 29049), (1840, 27786), (2024, 25260), (2105, 24288), (2208, 23155), (2526, 20240), (2530, 20208), (2640, 19366), (2760, 18524), (3036, 16840), (3368, 15180), (3680, 13893), (3795, 13472), (4048, 12630), (4210, 12144), (4631, 11040), (5052, 10120), (5060, 10104), (5280, 9683), (5520, 9262), (6072, 8420), (6315, 8096), (6736, 7590)]