53405858

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{22271}}^1$

素因数の和:22393

約数の個数: 16

約数和(自身を含む): 88197120

約数和(自身を除く): 34791262

約数列:

[1, 2, 11, 22, 109, 218, 1199, 2398, 22271, 44542, 244981, 489962, 2427539, 4855078, 26702929, 53405858]

約数ペア:

[(1, 53405858), (2, 26702929), (11, 4855078), (22, 2427539), (109, 489962), (218, 244981), (1199, 44542), (2398, 22271)]