49852420

素因数分解:

$2^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{16729}}^1$

素因数の和:16887

約数の個数: 24

約数和(自身を含む): 105399000

約数和(自身を除く): 55546580

約数列:

[1, 2, 4, 5, 10, 20, 149, 298, 596, 745, 1490, 2980, 16729, 33458, 66916, 83645, 167290, 334580, 2492621, 4985242, 9970484, 12463105, 24926210, 49852420]

約数ペア:

[(1, 49852420), (2, 24926210), (4, 12463105), (5, 9970484), (10, 4985242), (20, 2492621), (149, 334580), (298, 167290), (596, 83645), (745, 66916), (1490, 33458), (2980, 16729)]