48040912

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{739}}^1$

素因数の和:1003

約数の個数: 40

約数和(自身を含む): 99100800

約数和(自身を除く): 51059888

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 239, 272, 478, 739, 956, 1478, 1912, 2956, 3824, 4063, 5912, 8126, 11824, 12563, 16252, 25126, 32504, 50252, 65008, 100504, 176621, 201008, 353242, 706484, 1412968, 2825936, 3002557, 6005114, 12010228, 24020456, 48040912]

約数ペア:

[(1, 48040912), (2, 24020456), (4, 12010228), (8, 6005114), (16, 3002557), (17, 2825936), (34, 1412968), (68, 706484), (136, 353242), (239, 201008), (272, 176621), (478, 100504), (739, 65008), (956, 50252), (1478, 32504), (1912, 25126), (2956, 16252), (3824, 12563), (4063, 11824), (5912, 8126)]