51792840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:109

約数の個数: 288

約数和(自身を含む): 196068600

約数和(自身を除く): 144275760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 29, 30, 33, 36, 40, 41, 44, 45, 55, 58, 60, 66, 72, 82, 87, 88, 90, 99, 110, 116, 120, 121, 123, 132, 145, 164, 165, 174, 180, 198, 205, 220, 232, 242, 246, 261, 264, 290, 319, 328, 330, 348, 360, 363, 369, 396, 410, 435, 440, 451, 484, 492, 495, 522, 580, 605, 615, 638, 660, 696, 726, 738, 792, 820, 870, 902, 957, 968, 984, 990, 1044, 1089, 1160, 1189, 1210, 1230, 1276, 1305, 1320, 1353, 1452, 1476, 1595, 1640, 1740, 1804, 1815, 1845, 1914, 1980, 2088, 2178, 2255, 2378, 2420, 2460, 2552, 2610, 2706, 2871, 2904, 2952, 3190, 3480, 3509, 3567, 3608, 3630, 3690, 3828, 3960, 4059, 4356, 4510, 4756, 4785, 4840, 4920, 4961, 5220, 5412, 5445, 5742, 5945, 6380, 6765, 7018, 7134, 7260, 7380, 7656, 8118, 8712, 9020, 9512, 9570, 9922, 10440, 10527, 10701, 10824, 10890, 11484, 11890, 12760, 13079, 13530, 14036, 14268, 14355, 14520, 14760, 14883, 16236, 17545, 17835, 18040, 19140, 19844, 20295, 21054, 21402, 21780, 22968, 23780, 24805, 26158, 27060, 28072, 28536, 28710, 29766, 31581, 32472, 35090, 35670, 38280, 39237, 39688, 40590, 42108, 42804, 43560, 44649, 47560, 49610, 52316, 52635, 53505, 54120, 57420, 59532, 63162, 65395, 70180, 71340, 74415, 78474, 81180, 84216, 85608, 89298, 99220, 104632, 105270, 107010, 114840, 117711, 119064, 126324, 130790, 140360, 142680, 143869, 148830, 156948, 157905, 162360, 178596, 196185, 198440, 210540, 214020, 223245, 235422, 252648, 261580, 287738, 297660, 313896, 315810, 357192, 392370, 421080, 428040, 431607, 446490, 470844, 523160, 575476, 588555, 595320, 631620, 719345, 784740, 863214, 892980, 941688, 1150952, 1177110, 1263240, 1294821, 1438690, 1569480, 1726428, 1785960, 2158035, 2354220, 2589642, 2877380, 3452856, 4316070, 4708440, 5179284, 5754760, 6474105, 8632140, 10358568, 12948210, 17264280, 25896420, 51792840]

約数ペア:

[(1, 51792840), (2, 25896420), (3, 17264280), (4, 12948210), (5, 10358568), (6, 8632140), (8, 6474105), (9, 5754760), (10, 5179284), (11, 4708440), (12, 4316070), (15, 3452856), (18, 2877380), (20, 2589642), (22, 2354220), (24, 2158035), (29, 1785960), (30, 1726428), (33, 1569480), (36, 1438690), (40, 1294821), (41, 1263240), (44, 1177110), (45, 1150952), (55, 941688), (58, 892980), (60, 863214), (66, 784740), (72, 719345), (82, 631620), (87, 595320), (88, 588555), (90, 575476), (99, 523160), (110, 470844), (116, 446490), (120, 431607), (121, 428040), (123, 421080), (132, 392370), (145, 357192), (164, 315810), (165, 313896), (174, 297660), (180, 287738), (198, 261580), (205, 252648), (220, 235422), (232, 223245), (242, 214020), (246, 210540), (261, 198440), (264, 196185), (290, 178596), (319, 162360), (328, 157905), (330, 156948), (348, 148830), (360, 143869), (363, 142680), (369, 140360), (396, 130790), (410, 126324), (435, 119064), (440, 117711), (451, 114840), (484, 107010), (492, 105270), (495, 104632), (522, 99220), (580, 89298), (605, 85608), (615, 84216), (638, 81180), (660, 78474), (696, 74415), (726, 71340), (738, 70180), (792, 65395), (820, 63162), (870, 59532), (902, 57420), (957, 54120), (968, 53505), (984, 52635), (990, 52316), (1044, 49610), (1089, 47560), (1160, 44649), (1189, 43560), (1210, 42804), (1230, 42108), (1276, 40590), (1305, 39688), (1320, 39237), (1353, 38280), (1452, 35670), (1476, 35090), (1595, 32472), (1640, 31581), (1740, 29766), (1804, 28710), (1815, 28536), (1845, 28072), (1914, 27060), (1980, 26158), (2088, 24805), (2178, 23780), (2255, 22968), (2378, 21780), (2420, 21402), (2460, 21054), (2552, 20295), (2610, 19844), (2706, 19140), (2871, 18040), (2904, 17835), (2952, 17545), (3190, 16236), (3480, 14883), (3509, 14760), (3567, 14520), (3608, 14355), (3630, 14268), (3690, 14036), (3828, 13530), (3960, 13079), (4059, 12760), (4356, 11890), (4510, 11484), (4756, 10890), (4785, 10824), (4840, 10701), (4920, 10527), (4961, 10440), (5220, 9922), (5412, 9570), (5445, 9512), (5742, 9020), (5945, 8712), (6380, 8118), (6765, 7656), (7018, 7380), (7134, 7260)]