55685864

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{1933}}^1$

素因数の和:2229

約数の個数: 32

約数和(自身を含む): 112906920

約数和(自身を除く): 57221056

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 277, 554, 1108, 1933, 2216, 3601, 3866, 7202, 7732, 14404, 15464, 25129, 28808, 50258, 100516, 201032, 535441, 1070882, 2141764, 4283528, 6960733, 13921466, 27842932, 55685864]

約数ペア:

[(1, 55685864), (2, 27842932), (4, 13921466), (8, 6960733), (13, 4283528), (26, 2141764), (52, 1070882), (104, 535441), (277, 201032), (554, 100516), (1108, 50258), (1933, 28808), (2216, 25129), (3601, 15464), (3866, 14404), (7202, 7732)]