45017950

素因数分解:

$2^1\times 5^2\times {\mathrm{431}}^1\times {\mathrm{2089}}^1$

素因数の和:2532

約数の個数: 24

約数和(自身を含む): 83967840

約数和(自身を除く): 38949890

約数列:

[1, 2, 5, 10, 25, 50, 431, 862, 2089, 2155, 4178, 4310, 10445, 10775, 20890, 21550, 52225, 104450, 900359, 1800718, 4501795, 9003590, 22508975, 45017950]

約数ペア:

[(1, 45017950), (2, 22508975), (5, 9003590), (10, 4501795), (25, 1800718), (50, 900359), (431, 104450), (862, 52225), (2089, 21550), (2155, 20890), (4178, 10775), (4310, 10445)]