54564380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{3557}}^1$

素因数の和:3638

約数の個数: 48

約数和(自身を含む): 125526240

約数和(自身を除く): 70961860

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 59, 65, 118, 130, 236, 260, 295, 590, 767, 1180, 1534, 3068, 3557, 3835, 7114, 7670, 14228, 15340, 17785, 35570, 46241, 71140, 92482, 184964, 209863, 231205, 419726, 462410, 839452, 924820, 1049315, 2098630, 2728219, 4197260, 5456438, 10912876, 13641095, 27282190, 54564380]

約数ペア:

[(1, 54564380), (2, 27282190), (4, 13641095), (5, 10912876), (10, 5456438), (13, 4197260), (20, 2728219), (26, 2098630), (52, 1049315), (59, 924820), (65, 839452), (118, 462410), (130, 419726), (236, 231205), (260, 209863), (295, 184964), (590, 92482), (767, 71140), (1180, 46241), (1534, 35570), (3068, 17785), (3557, 15340), (3835, 14228), (7114, 7670)]