51339704

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{1877}}^1$

素因数の和:2159

約数の個数: 32

約数和(自身を含む): 104116320

約数和(自身を除く): 52776616

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 263, 526, 1052, 1877, 2104, 3419, 3754, 6838, 7508, 13676, 15016, 24401, 27352, 48802, 97604, 195208, 493651, 987302, 1974604, 3949208, 6417463, 12834926, 25669852, 51339704]

約数ペア:

[(1, 51339704), (2, 25669852), (4, 12834926), (8, 6417463), (13, 3949208), (26, 1974604), (52, 987302), (104, 493651), (263, 195208), (526, 97604), (1052, 48802), (1877, 27352), (2104, 24401), (3419, 15016), (3754, 13676), (6838, 7508)]