55140976

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{313301}}^1$

素因数の和:313320

約数の個数: 20

約数和(自身を含む): 116548344

約数和(自身を除く): 61407368

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 313301, 626602, 1253204, 2506408, 3446311, 5012816, 6892622, 13785244, 27570488, 55140976]

約数ペア:

[(1, 55140976), (2, 27570488), (4, 13785244), (8, 6892622), (11, 5012816), (16, 3446311), (22, 2506408), (44, 1253204), (88, 626602), (176, 313301)]