51135368

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{206191}}^1$

素因数の和:206228

約数の個数: 16

約数和(自身を含む): 98972160

約数和(自身を除く): 47836792

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 206191, 412382, 824764, 1649528, 6391921, 12783842, 25567684, 51135368]

約数ペア:

[(1, 51135368), (2, 25567684), (4, 12783842), (8, 6391921), (31, 1649528), (62, 824764), (124, 412382), (248, 206191)]