55866395

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{20963}}^1$

素因数の和:21022

約数の個数: 16

約数和(自身を含む): 73960992

約数和(自身を除く): 18094597

約数列:

[1, 5, 13, 41, 65, 205, 533, 2665, 20963, 104815, 272519, 859483, 1362595, 4297415, 11173279, 55866395]

約数ペア:

[(1, 55866395), (5, 11173279), (13, 4297415), (41, 1362595), (65, 859483), (205, 272519), (533, 104815), (2665, 20963)]