51079204

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{19031}}^1$

素因数の和:19107

約数の個数: 24

約数和(自身を含む): 99118656

約数和(自身を除く): 48039452

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 244, 671, 1342, 2684, 19031, 38062, 76124, 209341, 418682, 837364, 1160891, 2321782, 4643564, 12769801, 25539602, 51079204]

約数ペア:

[(1, 51079204), (2, 25539602), (4, 12769801), (11, 4643564), (22, 2321782), (44, 1160891), (61, 837364), (122, 418682), (244, 209341), (671, 76124), (1342, 38062), (2684, 19031)]