78117050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{142031}}^1$

素因数の和:142054

約数の個数: 24

約数和(自身を含む): 158507712

約数和(自身を除く): 80390662

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 142031, 284062, 710155, 1420310, 1562341, 3124682, 3550775, 7101550, 7811705, 15623410, 39058525, 78117050]

約数ペア:

[(1, 78117050), (2, 39058525), (5, 15623410), (10, 7811705), (11, 7101550), (22, 3550775), (25, 3124682), (50, 1562341), (55, 1420310), (110, 710155), (275, 284062), (550, 142031)]