49940495

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{631}}^1\times {\mathrm{1439}}^1$

素因数の和:2086

約数の個数: 16

約数和(自身を含む): 65525760

約数和(自身を除く): 15585265

約数列:

[1, 5, 11, 55, 631, 1439, 3155, 6941, 7195, 15829, 34705, 79145, 908009, 4540045, 9988099, 49940495]

約数ペア:

[(1, 49940495), (5, 9988099), (11, 4540045), (55, 908009), (631, 79145), (1439, 34705), (3155, 15829), (6941, 7195)]