51562390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{24671}}^1$

素因数の和:24708

約数の個数: 32

約数和(自身を含む): 106583040

約数和(自身を除く): 55020650

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 24671, 49342, 123355, 246710, 271381, 468749, 542762, 937498, 1356905, 2343745, 2713810, 4687490, 5156239, 10312478, 25781195, 51562390]

約数ペア:

[(1, 51562390), (2, 25781195), (5, 10312478), (10, 5156239), (11, 4687490), (19, 2713810), (22, 2343745), (38, 1356905), (55, 937498), (95, 542762), (110, 468749), (190, 271381), (209, 246710), (418, 123355), (1045, 49342), (2090, 24671)]