49505404

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{15607}}^1$

素因数の和:15685

約数の個数: 24

約数和(自身を含む): 94834208

約数和(自身を除く): 45328804

約数列:

[1, 2, 4, 13, 26, 52, 61, 122, 244, 793, 1586, 3172, 15607, 31214, 62428, 202891, 405782, 811564, 952027, 1904054, 3808108, 12376351, 24752702, 49505404]

約数ペア:

[(1, 49505404), (2, 24752702), (4, 12376351), (13, 3808108), (26, 1904054), (52, 952027), (61, 811564), (122, 405782), (244, 202891), (793, 62428), (1586, 31214), (3172, 15607)]