51740438

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{3691}}^1$

素因数の和:3899

約数の個数: 16

約数和(自身を含む): 79924416

約数和(自身を除く): 28183978

約数列:

[1, 2, 43, 86, 163, 326, 3691, 7009, 7382, 14018, 158713, 317426, 601633, 1203266, 25870219, 51740438]

約数ペア:

[(1, 51740438), (2, 25870219), (43, 1203266), (86, 601633), (163, 317426), (326, 158713), (3691, 14018), (7009, 7382)]