55664015

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53267}}^1$

素因数の和:53302

約数の個数: 16

約数和(自身を含む): 76705920

約数和(自身を除く): 21041905

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 53267, 266335, 585937, 1012073, 2929685, 5060365, 11132803, 55664015]

約数ペア:

[(1, 55664015), (5, 11132803), (11, 5060365), (19, 2929685), (55, 1012073), (95, 585937), (209, 266335), (1045, 53267)]