49864126

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{151}}^1\times {\mathrm{977}}^1$

素因数の和:1156

約数の個数: 24

約数和(自身を含む): 81612144

約数和(自身を除く): 31748018

約数列:

[1, 2, 13, 26, 151, 169, 302, 338, 977, 1954, 1963, 3926, 12701, 25402, 25519, 51038, 147527, 165113, 295054, 330226, 1917851, 3835702, 24932063, 49864126]

約数ペア:

[(1, 49864126), (2, 24932063), (13, 3835702), (26, 1917851), (151, 330226), (169, 295054), (302, 165113), (338, 147527), (977, 51038), (1954, 25519), (1963, 25402), (3926, 12701)]