55305770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{22391}}^1$

素因数の和:22430

約数の個数: 32

約数和(自身を含む): 112855680

約数和(自身を除く): 57549910

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 22391, 44782, 111955, 223910, 291083, 425429, 582166, 850858, 1455415, 2127145, 2910830, 4254290, 5530577, 11061154, 27652885, 55305770]

約数ペア:

[(1, 55305770), (2, 27652885), (5, 11061154), (10, 5530577), (13, 4254290), (19, 2910830), (26, 2127145), (38, 1455415), (65, 850858), (95, 582166), (130, 425429), (190, 291083), (247, 223910), (494, 111955), (1235, 44782), (2470, 22391)]