42974950

素因数分解:

$2^1\times 5^2\times {\mathrm{163}}^1\times {\mathrm{5273}}^1$

素因数の和:5448

約数の個数: 24

約数和(自身を含む): 80439048

約数和(自身を除く): 37464098

約数列:

[1, 2, 5, 10, 25, 50, 163, 326, 815, 1630, 4075, 5273, 8150, 10546, 26365, 52730, 131825, 263650, 859499, 1718998, 4297495, 8594990, 21487475, 42974950]

約数ペア:

[(1, 42974950), (2, 21487475), (5, 8594990), (10, 4297495), (25, 1718998), (50, 859499), (163, 263650), (326, 131825), (815, 52730), (1630, 26365), (4075, 10546), (5273, 8150)]