48861620

素因数分解:

$2^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{12791}}^1$

素因数の和:12991

約数の個数: 24

約数和(自身を含む): 103154688

約数和(自身を除く): 54293068

約数列:

[1, 2, 4, 5, 10, 20, 191, 382, 764, 955, 1910, 3820, 12791, 25582, 51164, 63955, 127910, 255820, 2443081, 4886162, 9772324, 12215405, 24430810, 48861620]

約数ペア:

[(1, 48861620), (2, 24430810), (4, 12215405), (5, 9772324), (10, 4886162), (20, 2443081), (191, 255820), (382, 127910), (764, 63955), (955, 51164), (1910, 25582), (3820, 12791)]