56149910

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{136951}}^1$

素因数の和:136999

約数の個数: 16

約数和(自身を含む): 103535712

約数和(自身を除く): 47385802

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 136951, 273902, 684755, 1369510, 5614991, 11229982, 28074955, 56149910]

約数ペア:

[(1, 56149910), (2, 28074955), (5, 11229982), (10, 5614991), (41, 1369510), (82, 684755), (205, 273902), (410, 136951)]