56138916

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{227}}^1\times {\mathrm{557}}^1$

素因数の和:828

約数の個数: 48

約数和(自身を含む): 135366336

約数和(自身を除く): 79227420

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 227, 444, 454, 557, 681, 908, 1114, 1362, 1671, 2228, 2724, 3342, 6684, 8399, 16798, 20609, 25197, 33596, 41218, 50394, 61827, 82436, 100788, 123654, 126439, 247308, 252878, 379317, 505756, 758634, 1517268, 4678243, 9356486, 14034729, 18712972, 28069458, 56138916]

約数ペア:

[(1, 56138916), (2, 28069458), (3, 18712972), (4, 14034729), (6, 9356486), (12, 4678243), (37, 1517268), (74, 758634), (111, 505756), (148, 379317), (222, 252878), (227, 247308), (444, 126439), (454, 123654), (557, 100788), (681, 82436), (908, 61827), (1114, 50394), (1362, 41218), (1671, 33596), (2228, 25197), (2724, 20609), (3342, 16798), (6684, 8399)]