57139324

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{257}}^1$

素因数の和:466

約数の個数: 48

約数和(自身を含む): 113734656

約数和(自身を除く): 56595332

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 163, 257, 326, 341, 514, 652, 682, 1028, 1364, 1793, 2827, 3586, 5053, 5654, 7172, 7967, 10106, 11308, 15934, 20212, 31868, 41891, 55583, 83782, 87637, 111166, 167564, 175274, 222332, 350548, 460801, 921602, 1298621, 1843204, 2597242, 5194484, 14284831, 28569662, 57139324]

約数ペア:

[(1, 57139324), (2, 28569662), (4, 14284831), (11, 5194484), (22, 2597242), (31, 1843204), (44, 1298621), (62, 921602), (124, 460801), (163, 350548), (257, 222332), (326, 175274), (341, 167564), (514, 111166), (652, 87637), (682, 83782), (1028, 55583), (1364, 41891), (1793, 31868), (2827, 20212), (3586, 15934), (5053, 11308), (5654, 10106), (7172, 7967)]