51659056

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{739}}^1$

素因数の和:1021

約数の個数: 40

約数和(自身を含む): 106533360

約数和(自身を除く): 54874304

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 257, 272, 514, 739, 1028, 1478, 2056, 2956, 4112, 4369, 5912, 8738, 11824, 12563, 17476, 25126, 34952, 50252, 69904, 100504, 189923, 201008, 379846, 759692, 1519384, 3038768, 3228691, 6457382, 12914764, 25829528, 51659056]

約数ペア:

[(1, 51659056), (2, 25829528), (4, 12914764), (8, 6457382), (16, 3228691), (17, 3038768), (34, 1519384), (68, 759692), (136, 379846), (257, 201008), (272, 189923), (514, 100504), (739, 69904), (1028, 50252), (1478, 34952), (2056, 25126), (2956, 17476), (4112, 12563), (4369, 11824), (5912, 8738)]