51007456

素因数分解:

$2^5\times {\mathrm{79}}^1\times {\mathrm{20177}}^1$

素因数の和:20266

約数の個数: 24

約数和(自身を含む): 101697120

約数和(自身を除く): 50689664

約数列:

[1, 2, 4, 8, 16, 32, 79, 158, 316, 632, 1264, 2528, 20177, 40354, 80708, 161416, 322832, 645664, 1593983, 3187966, 6375932, 12751864, 25503728, 51007456]

約数ペア:

[(1, 51007456), (2, 25503728), (4, 12751864), (8, 6375932), (16, 3187966), (32, 1593983), (79, 645664), (158, 322832), (316, 161416), (632, 80708), (1264, 40354), (2528, 20177)]