56420005976

素因数分解:

$2^3\times {\mathrm{3253}}^1\times {\mathrm{2167999}}^1$

素因数の和:2171258

約数の個数: 16

約数和(自身を含む): 105820080000

約数和(自身を除く): 49400074024

約数列:

[1, 2, 4, 8, 3253, 6506, 13012, 26024, 2167999, 4335998, 8671996, 17343992, 7052500747, 14105001494, 28210002988, 56420005976]

約数ペア:

[(1, 56420005976), (2, 28210002988), (4, 14105001494), (8, 7052500747), (3253, 17343992), (6506, 8671996), (13012, 4335998), (26024, 2167999)]