50492240

素因数分解:

$2^4\times 5^1\times {\mathrm{631153}}^1$

素因数の和:631166

約数の個数: 20

約数和(自身を含む): 117394644

約数和(自身を除く): 66902404

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 631153, 1262306, 2524612, 3155765, 5049224, 6311530, 10098448, 12623060, 25246120, 50492240]

約数ペア:

[(1, 50492240), (2, 25246120), (4, 12623060), (5, 10098448), (8, 6311530), (10, 5049224), (16, 3155765), (20, 2524612), (40, 1262306), (80, 631153)]