53854196

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{111269}}^1$

素因数の和:111295

約数の個数: 18

約数和(自身を含む): 103592370

約数和(自身を除く): 49738174

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 111269, 222538, 445076, 1223959, 2447918, 4895836, 13463549, 26927098, 53854196]

約数ペア:

[(1, 53854196), (2, 26927098), (4, 13463549), (11, 4895836), (22, 2447918), (44, 1223959), (121, 445076), (242, 222538), (484, 111269)]