47990591

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{1933}}^1$

素因数の和:2042

約数の個数: 16

約数和(自身を含む): 54678048

約数和(自身を除く): 6687457

約数列:

[1, 11, 37, 61, 407, 671, 1933, 2257, 21263, 24827, 71521, 117913, 786731, 1297043, 4362781, 47990591]

約数ペア:

[(1, 47990591), (11, 4362781), (37, 1297043), (61, 786731), (407, 117913), (671, 71521), (1933, 24827), (2257, 21263)]