42975850

素因数分解:

$2^1\times 5^2\times {\mathrm{97}}^1\times {\mathrm{8861}}^1$

素因数の和:8970

約数の個数: 24

約数和(自身を含む): 80768268

約数和(自身を除く): 37792418

約数列:

[1, 2, 5, 10, 25, 50, 97, 194, 485, 970, 2425, 4850, 8861, 17722, 44305, 88610, 221525, 443050, 859517, 1719034, 4297585, 8595170, 21487925, 42975850]

約数ペア:

[(1, 42975850), (2, 21487925), (5, 8595170), (10, 4297585), (25, 1719034), (50, 859517), (97, 443050), (194, 221525), (485, 88610), (970, 44305), (2425, 17722), (4850, 8861)]