51045904

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{35059}}^1$

素因数の和:35087

約数の個数: 40

約数和(自身を含む): 121728320

約数和(自身を除く): 70682416

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 35059, 70118, 140236, 245413, 280472, 455767, 490826, 560944, 911534, 981652, 1823068, 1963304, 3190369, 3646136, 3926608, 6380738, 7292272, 12761476, 25522952, 51045904]

約数ペア:

[(1, 51045904), (2, 25522952), (4, 12761476), (7, 7292272), (8, 6380738), (13, 3926608), (14, 3646136), (16, 3190369), (26, 1963304), (28, 1823068), (52, 981652), (56, 911534), (91, 560944), (104, 490826), (112, 455767), (182, 280472), (208, 245413), (364, 140236), (728, 70118), (1456, 35059)]