56239495

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{449}}^1$

素因数の和:555

約数の個数: 32

約数和(自身を含む): 76204800

約数和(自身を除く): 19965305

約数列:

[1, 5, 13, 41, 47, 65, 205, 235, 449, 533, 611, 1927, 2245, 2665, 3055, 5837, 9635, 18409, 21103, 25051, 29185, 92045, 105515, 125255, 239317, 274339, 865223, 1196585, 1371695, 4326115, 11247899, 56239495]

約数ペア:

[(1, 56239495), (5, 11247899), (13, 4326115), (41, 1371695), (47, 1196585), (65, 865223), (205, 274339), (235, 239317), (449, 125255), (533, 105515), (611, 92045), (1927, 29185), (2245, 25051), (2665, 21103), (3055, 18409), (5837, 9635)]