56439910

素因数分解:

$2^1\times 5^1\times {\mathrm{601}}^1\times {\mathrm{9391}}^1$

素因数の和:9999

約数の個数: 16

約数和(自身を含む): 101771712

約数和(自身を除く): 45331802

約数列:

[1, 2, 5, 10, 601, 1202, 3005, 6010, 9391, 18782, 46955, 93910, 5643991, 11287982, 28219955, 56439910]

約数ペア:

[(1, 56439910), (2, 28219955), (5, 11287982), (10, 5643991), (601, 93910), (1202, 46955), (3005, 18782), (6010, 9391)]