56194475

素因数分解:

$5^2\times {\mathrm{31}}^2\times {\mathrm{2339}}^1$

素因数の和:2411

約数の個数: 18

約数和(自身を含む): 72032220

約数和(自身を除く): 15837745

約数列:

[1, 5, 25, 31, 155, 775, 961, 2339, 4805, 11695, 24025, 58475, 72509, 362545, 1812725, 2247779, 11238895, 56194475]

約数ペア:

[(1, 56194475), (5, 11238895), (25, 2247779), (31, 1812725), (155, 362545), (775, 72509), (961, 58475), (2339, 24025), (4805, 11695)]