57539450

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{21713}}^1$

素因数の和:21778

約数の個数: 24

約数和(自身を含む): 109047708

約数和(自身を除く): 51508258

約数列:

[1, 2, 5, 10, 25, 50, 53, 106, 265, 530, 1325, 2650, 21713, 43426, 108565, 217130, 542825, 1085650, 1150789, 2301578, 5753945, 11507890, 28769725, 57539450]

約数ペア:

[(1, 57539450), (2, 28769725), (5, 11507890), (10, 5753945), (25, 2301578), (50, 1150789), (53, 1085650), (106, 542825), (265, 217130), (530, 108565), (1325, 43426), (2650, 21713)]