56735497

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{199}}^1\times {\mathrm{241}}^1$

素因数の和:473

約数の個数: 24

約数和(自身を含む): 70857600

約数和(自身を除く): 14122103

約数列:

[1, 7, 13, 91, 169, 199, 241, 1183, 1393, 1687, 2587, 3133, 18109, 21931, 33631, 40729, 47959, 235417, 285103, 335713, 623467, 4364269, 8105071, 56735497]

約数ペア:

[(1, 56735497), (7, 8105071), (13, 4364269), (91, 623467), (169, 335713), (199, 285103), (241, 235417), (1183, 47959), (1393, 40729), (1687, 33631), (2587, 21931), (3133, 18109)]