55066920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{458891}}^1$

素因数の和:458905

約数の個数: 32

約数和(自身を含む): 165201120

約数和(自身を除く): 110134200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 458891, 917782, 1376673, 1835564, 2294455, 2753346, 3671128, 4588910, 5506692, 6883365, 9177820, 11013384, 13766730, 18355640, 27533460, 55066920]

約数ペア:

[(1, 55066920), (2, 27533460), (3, 18355640), (4, 13766730), (5, 11013384), (6, 9177820), (8, 6883365), (10, 5506692), (12, 4588910), (15, 3671128), (20, 2753346), (24, 2294455), (30, 1835564), (40, 1376673), (60, 917782), (120, 458891)]