87928550

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{40897}}^1$

素因数の和:40952

約数の個数: 24

約数和(自身を含む): 167354616

約数和(自身を除く): 79426066

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 215, 430, 1075, 2150, 40897, 81794, 204485, 408970, 1022425, 1758571, 2044850, 3517142, 8792855, 17585710, 43964275, 87928550]

約数ペア:

[(1, 87928550), (2, 43964275), (5, 17585710), (10, 8792855), (25, 3517142), (43, 2044850), (50, 1758571), (86, 1022425), (215, 408970), (430, 204485), (1075, 81794), (2150, 40897)]