56203775

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1543}}^1$

素因数の和:1631

約数の個数: 24

約数和(自身を含む): 73519104

約数和(自身を除く): 17315329

約数列:

[1, 5, 25, 31, 47, 155, 235, 775, 1175, 1457, 1543, 7285, 7715, 36425, 38575, 47833, 72521, 239165, 362605, 1195825, 1813025, 2248151, 11240755, 56203775]

約数ペア:

[(1, 56203775), (5, 11240755), (25, 2248151), (31, 1813025), (47, 1195825), (155, 362605), (235, 239165), (775, 72521), (1175, 47833), (1457, 38575), (1543, 36425), (7285, 7715)]