53319656

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{11923}}^1$

素因数の和:11985

約数の個数: 32

約数和(自身を含む): 110177760

約数和(自身を除く): 56858104

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 172, 344, 559, 1118, 2236, 4472, 11923, 23846, 47692, 95384, 154999, 309998, 512689, 619996, 1025378, 1239992, 2050756, 4101512, 6664957, 13329914, 26659828, 53319656]

約数ペア:

[(1, 53319656), (2, 26659828), (4, 13329914), (8, 6664957), (13, 4101512), (26, 2050756), (43, 1239992), (52, 1025378), (86, 619996), (104, 512689), (172, 309998), (344, 154999), (559, 95384), (1118, 47692), (2236, 23846), (4472, 11923)]