55679845

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1229}}^1$

素因数の和:1305

約数の個数: 32

約数和(自身を含む): 78109920

約数和(自身を除く): 22430075

約数列:

[1, 5, 13, 17, 41, 65, 85, 205, 221, 533, 697, 1105, 1229, 2665, 3485, 6145, 9061, 15977, 20893, 45305, 50389, 79885, 104465, 251945, 271609, 655057, 856613, 1358045, 3275285, 4283065, 11135969, 55679845]

約数ペア:

[(1, 55679845), (5, 11135969), (13, 4283065), (17, 3275285), (41, 1358045), (65, 856613), (85, 655057), (205, 271609), (221, 251945), (533, 104465), (697, 79885), (1105, 50389), (1229, 45305), (2665, 20893), (3485, 15977), (6145, 9061)]