49439048

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{311}}^1\times {\mathrm{641}}^1$

素因数の和:989

約数の個数: 32

約数和(自身を含む): 96145920

約数和(自身を除く): 46706872

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 311, 622, 641, 1244, 1282, 2488, 2564, 5128, 9641, 19282, 19871, 38564, 39742, 77128, 79484, 158968, 199351, 398702, 797404, 1594808, 6179881, 12359762, 24719524, 49439048]

約数ペア:

[(1, 49439048), (2, 24719524), (4, 12359762), (8, 6179881), (31, 1594808), (62, 797404), (124, 398702), (248, 199351), (311, 158968), (622, 79484), (641, 77128), (1244, 39742), (1282, 38564), (2488, 19871), (2564, 19282), (5128, 9641)]