2551450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{4639}}^1$

素因数の和:4662

約数の個数: 24

約数和(自身を含む): 5178240

約数和(自身を除く): 2626790

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 4639, 9278, 23195, 46390, 51029, 102058, 115975, 231950, 255145, 510290, 1275725, 2551450]

約数ペア:

[(1, 2551450), (2, 1275725), (5, 510290), (10, 255145), (11, 231950), (22, 115975), (25, 102058), (50, 51029), (55, 46390), (110, 23195), (275, 9278), (550, 4639)]