55878262

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{12893}}^1$

素因数の和:13103

約数の個数: 16

約数和(自身を含む): 91908432

約数和(自身を除く): 36030170

約数列:

[1, 2, 11, 22, 197, 394, 2167, 4334, 12893, 25786, 141823, 283646, 2539921, 5079842, 27939131, 55878262]

約数ペア:

[(1, 55878262), (2, 27939131), (11, 5079842), (22, 2539921), (197, 283646), (394, 141823), (2167, 25786), (4334, 12893)]