48537640

素因数分解:

$2^3\times 5^1\times {\mathrm{179}}^1\times {\mathrm{6779}}^1$

素因数の和:6969

約数の個数: 32

約数和(自身を含む): 109836000

約数和(自身を除く): 61298360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 179, 358, 716, 895, 1432, 1790, 3580, 6779, 7160, 13558, 27116, 33895, 54232, 67790, 135580, 271160, 1213441, 2426882, 4853764, 6067205, 9707528, 12134410, 24268820, 48537640]

約数ペア:

[(1, 48537640), (2, 24268820), (4, 12134410), (5, 9707528), (8, 6067205), (10, 4853764), (20, 2426882), (40, 1213441), (179, 271160), (358, 135580), (716, 67790), (895, 54232), (1432, 33895), (1790, 27116), (3580, 13558), (6779, 7160)]