56890435

素因数分解:

$5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{10909}}^1$

素因数の和:11070

約数の個数: 16

約数和(自身を含む): 78552000

約数和(自身を除く): 21661565

約数列:

[1, 5, 7, 35, 149, 745, 1043, 5215, 10909, 54545, 76363, 381815, 1625441, 8127205, 11378087, 56890435]

約数ペア:

[(1, 56890435), (5, 11378087), (7, 8127205), (35, 1625441), (149, 381815), (745, 76363), (1043, 54545), (5215, 10909)]