55641748

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{127}}^1\times {\mathrm{379}}^1$

素因数の和:544

約数の個数: 36

約数和(自身を含む): 104527360

約数和(自身を除く): 48885612

約数列:

[1, 2, 4, 17, 34, 68, 127, 254, 289, 379, 508, 578, 758, 1156, 1516, 2159, 4318, 6443, 8636, 12886, 25772, 36703, 48133, 73406, 96266, 109531, 146812, 192532, 219062, 438124, 818261, 1636522, 3273044, 13910437, 27820874, 55641748]

約数ペア:

[(1, 55641748), (2, 27820874), (4, 13910437), (17, 3273044), (34, 1636522), (68, 818261), (127, 438124), (254, 219062), (289, 192532), (379, 146812), (508, 109531), (578, 96266), (758, 73406), (1156, 48133), (1516, 36703), (2159, 25772), (4318, 12886), (6443, 8636)]