56585945

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1249}}^1$

素因数の和:1325

約数の個数: 32

約数和(自身を含む): 79380000

約数和(自身を除く): 22794055

約数列:

[1, 5, 13, 17, 41, 65, 85, 205, 221, 533, 697, 1105, 1249, 2665, 3485, 6245, 9061, 16237, 21233, 45305, 51209, 81185, 106165, 256045, 276029, 665717, 870553, 1380145, 3328585, 4352765, 11317189, 56585945]

約数ペア:

[(1, 56585945), (5, 11317189), (13, 4352765), (17, 3328585), (41, 1380145), (65, 870553), (85, 665717), (205, 276029), (221, 256045), (533, 106165), (697, 81185), (1105, 51209), (1249, 45305), (2665, 21233), (3485, 16237), (6245, 9061)]