55508464

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{315389}}^1$

素因数の和:315408

約数の個数: 20

約数和(自身を含む): 117325080

約数和(自身を除く): 61816616

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 315389, 630778, 1261556, 2523112, 3469279, 5046224, 6938558, 13877116, 27754232, 55508464]

約数ペア:

[(1, 55508464), (2, 27754232), (4, 13877116), (8, 6938558), (11, 5046224), (16, 3469279), (22, 2523112), (44, 1261556), (88, 630778), (176, 315389)]