51901790

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{53507}}^1$

素因数の和:53611

約数の個数: 16

約数和(自身を含む): 94388112

約数和(自身を除く): 42486322

約数列:

[1, 2, 5, 10, 97, 194, 485, 970, 53507, 107014, 267535, 535070, 5190179, 10380358, 25950895, 51901790]

約数ペア:

[(1, 51901790), (2, 25950895), (5, 10380358), (10, 5190179), (97, 535070), (194, 267535), (485, 107014), (970, 53507)]