51575264

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{123979}}^1$

素因数の和:124002

約数の個数: 24

約数和(自身を含む): 109350360

約数和(自身を除く): 57775096

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 123979, 247958, 495916, 991832, 1611727, 1983664, 3223454, 3967328, 6446908, 12893816, 25787632, 51575264]

約数ペア:

[(1, 51575264), (2, 25787632), (4, 12893816), (8, 6446908), (13, 3967328), (16, 3223454), (26, 1983664), (32, 1611727), (52, 991832), (104, 495916), (208, 247958), (416, 123979)]