55778827

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{2269}}^1$

素因数の和:2374

約数の個数: 16

約数和(自身を含む): 63051520

約数和(自身を除く): 7272693

約数列:

[1, 13, 31, 61, 403, 793, 1891, 2269, 24583, 29497, 70339, 138409, 914407, 1799317, 4290679, 55778827]

約数ペア:

[(1, 55778827), (13, 4290679), (31, 1799317), (61, 914407), (403, 138409), (793, 70339), (1891, 29497), (2269, 24583)]