56570271

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1663}}^1$

素因数の和:1735

約数の個数: 32

約数和(自身を含む): 86261760

約数和(自身を除く): 29691489

約数列:

[1, 3, 17, 23, 29, 51, 69, 87, 391, 493, 667, 1173, 1479, 1663, 2001, 4989, 11339, 28271, 34017, 38249, 48227, 84813, 114747, 144681, 650233, 819859, 1109221, 1950699, 2459577, 3327663, 18856757, 56570271]

約数ペア:

[(1, 56570271), (3, 18856757), (17, 3327663), (23, 2459577), (29, 1950699), (51, 1109221), (69, 819859), (87, 650233), (391, 144681), (493, 114747), (667, 84813), (1173, 48227), (1479, 38249), (1663, 34017), (2001, 28271), (4989, 11339)]