56555758

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:217

約数の個数: 64

約数和(自身を含む): 107163648

約数和(自身を除く): 50607890

約数列:

[1, 2, 7, 14, 23, 37, 46, 47, 74, 94, 101, 161, 202, 259, 322, 329, 518, 658, 707, 851, 1081, 1414, 1702, 1739, 2162, 2323, 3478, 3737, 4646, 4747, 5957, 7474, 7567, 9494, 11914, 12173, 15134, 16261, 24346, 26159, 32522, 33229, 39997, 52318, 66458, 79994, 85951, 109181, 171902, 175639, 218362, 279979, 351278, 559958, 601657, 764267, 1203314, 1229473, 1528534, 2458946, 4039697, 8079394, 28277879, 56555758]

約数ペア:

[(1, 56555758), (2, 28277879), (7, 8079394), (14, 4039697), (23, 2458946), (37, 1528534), (46, 1229473), (47, 1203314), (74, 764267), (94, 601657), (101, 559958), (161, 351278), (202, 279979), (259, 218362), (322, 175639), (329, 171902), (518, 109181), (658, 85951), (707, 79994), (851, 66458), (1081, 52318), (1414, 39997), (1702, 33229), (1739, 32522), (2162, 26159), (2323, 24346), (3478, 16261), (3737, 15134), (4646, 12173), (4747, 11914), (5957, 9494), (7474, 7567)]