55389156

素因数分解:

$2^2\times 3^1\times {\mathrm{661}}^1\times {\mathrm{6983}}^1$

素因数の和:7651

約数の個数: 24

約数和(自身を含む): 129455424

約数和(自身を除く): 74066268

約数列:

[1, 2, 3, 4, 6, 12, 661, 1322, 1983, 2644, 3966, 6983, 7932, 13966, 20949, 27932, 41898, 83796, 4615763, 9231526, 13847289, 18463052, 27694578, 55389156]

約数ペア:

[(1, 55389156), (2, 27694578), (3, 18463052), (4, 13847289), (6, 9231526), (12, 4615763), (661, 83796), (1322, 41898), (1983, 27932), (2644, 20949), (3966, 13966), (6983, 7932)]