55290396

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{658219}}^1$

素因数の和:658233

約数の個数: 24

約数和(自身を含む): 147441280

約数和(自身を除く): 92150884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 658219, 1316438, 1974657, 2632876, 3949314, 4607533, 7898628, 9215066, 13822599, 18430132, 27645198, 55290396]

約数ペア:

[(1, 55290396), (2, 27645198), (3, 18430132), (4, 13822599), (6, 9215066), (7, 7898628), (12, 4607533), (14, 3949314), (21, 2632876), (28, 1974657), (42, 1316438), (84, 658219)]