51393050

素因数分解:

$2^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{11549}}^1$

素因数の和:11650

約数の個数: 24

約数和(自身を含む): 96673500

約数和(自身を除く): 45280450

約数列:

[1, 2, 5, 10, 25, 50, 89, 178, 445, 890, 2225, 4450, 11549, 23098, 57745, 115490, 288725, 577450, 1027861, 2055722, 5139305, 10278610, 25696525, 51393050]

約数ペア:

[(1, 51393050), (2, 25696525), (5, 10278610), (10, 5139305), (25, 2055722), (50, 1027861), (89, 577450), (178, 288725), (445, 115490), (890, 57745), (2225, 23098), (4450, 11549)]