53931568

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{479}}^1$

素因数の和:745

約数の個数: 40

約数和(自身を含む): 108564480

約数和(自身を除く): 54632912

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 227, 248, 454, 479, 496, 908, 958, 1816, 1916, 3632, 3832, 7037, 7664, 14074, 14849, 28148, 29698, 56296, 59396, 108733, 112592, 118792, 217466, 237584, 434932, 869864, 1739728, 3370723, 6741446, 13482892, 26965784, 53931568]

約数ペア:

[(1, 53931568), (2, 26965784), (4, 13482892), (8, 6741446), (16, 3370723), (31, 1739728), (62, 869864), (124, 434932), (227, 237584), (248, 217466), (454, 118792), (479, 112592), (496, 108733), (908, 59396), (958, 56296), (1816, 29698), (1916, 28148), (3632, 14849), (3832, 14074), (7037, 7664)]