51540816

素因数分解:

$2^4\times 3^1\times {\mathrm{739}}^1\times {\mathrm{1453}}^1$

素因数の和:2203

約数の個数: 40

約数和(自身を含む): 133419040

約数和(自身を除く): 81878224

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 739, 1453, 1478, 2217, 2906, 2956, 4359, 4434, 5812, 5912, 8718, 8868, 11624, 11824, 17436, 17736, 23248, 34872, 35472, 69744, 1073767, 2147534, 3221301, 4295068, 6442602, 8590136, 12885204, 17180272, 25770408, 51540816]

約数ペア:

[(1, 51540816), (2, 25770408), (3, 17180272), (4, 12885204), (6, 8590136), (8, 6442602), (12, 4295068), (16, 3221301), (24, 2147534), (48, 1073767), (739, 69744), (1453, 35472), (1478, 34872), (2217, 23248), (2906, 17736), (2956, 17436), (4359, 11824), (4434, 11624), (5812, 8868), (5912, 8718)]