56120540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1$

素因数の和:307

約数の個数: 96

約数和(自身を含む): 141840384

約数和(自身を除く): 85719844

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 67, 70, 124, 134, 140, 155, 193, 217, 268, 310, 335, 386, 434, 469, 620, 670, 772, 868, 938, 965, 1085, 1340, 1351, 1876, 1930, 2077, 2170, 2345, 2702, 3860, 4154, 4340, 4690, 5404, 5983, 6755, 8308, 9380, 10385, 11966, 12931, 13510, 14539, 20770, 23932, 25862, 27020, 29078, 29915, 41540, 41881, 51724, 58156, 59830, 64655, 72695, 83762, 90517, 119660, 129310, 145390, 167524, 181034, 209405, 258620, 290780, 362068, 400861, 418810, 452585, 801722, 837620, 905170, 1603444, 1810340, 2004305, 2806027, 4008610, 5612054, 8017220, 11224108, 14030135, 28060270, 56120540]

約数ペア:

[(1, 56120540), (2, 28060270), (4, 14030135), (5, 11224108), (7, 8017220), (10, 5612054), (14, 4008610), (20, 2806027), (28, 2004305), (31, 1810340), (35, 1603444), (62, 905170), (67, 837620), (70, 801722), (124, 452585), (134, 418810), (140, 400861), (155, 362068), (193, 290780), (217, 258620), (268, 209405), (310, 181034), (335, 167524), (386, 145390), (434, 129310), (469, 119660), (620, 90517), (670, 83762), (772, 72695), (868, 64655), (938, 59830), (965, 58156), (1085, 51724), (1340, 41881), (1351, 41540), (1876, 29915), (1930, 29078), (2077, 27020), (2170, 25862), (2345, 23932), (2702, 20770), (3860, 14539), (4154, 13510), (4340, 12931), (4690, 11966), (5404, 10385), (5983, 9380), (6755, 8308)]