51725410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{24749}}^1$

素因数の和:24786

約数の個数: 32

約数和(自身を含む): 106920000

約数和(自身を除く): 55194590

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 24749, 49498, 123745, 247490, 272239, 470231, 544478, 940462, 1361195, 2351155, 2722390, 4702310, 5172541, 10345082, 25862705, 51725410]

約数ペア:

[(1, 51725410), (2, 25862705), (5, 10345082), (10, 5172541), (11, 4702310), (19, 2722390), (22, 2351155), (38, 1361195), (55, 940462), (95, 544478), (110, 470231), (190, 272239), (209, 247490), (418, 123745), (1045, 49498), (2090, 24749)]