549123410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{15649}}^1$

素因数の和:15707

約数の個数: 48

約数和(自身を含む): 1123983000

約数和(自身を除く): 574859590

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 121, 145, 242, 290, 319, 605, 638, 1210, 1595, 3190, 3509, 7018, 15649, 17545, 31298, 35090, 78245, 156490, 172139, 344278, 453821, 860695, 907642, 1721390, 1893529, 2269105, 3787058, 4538210, 4992031, 9467645, 9984062, 18935290, 24960155, 49920310, 54912341, 109824682, 274561705, 549123410]

約数ペア:

[(1, 549123410), (2, 274561705), (5, 109824682), (10, 54912341), (11, 49920310), (22, 24960155), (29, 18935290), (55, 9984062), (58, 9467645), (110, 4992031), (121, 4538210), (145, 3787058), (242, 2269105), (290, 1893529), (319, 1721390), (605, 907642), (638, 860695), (1210, 453821), (1595, 344278), (3190, 172139), (3509, 156490), (7018, 78245), (15649, 35090), (17545, 31298)]