48533720

素因数分解:

$2^3\times 5^1\times {\mathrm{223}}^1\times {\mathrm{5441}}^1$

素因数の和:5675

約数の個数: 32

約数和(自身を含む): 109710720

約数和(自身を除く): 61177000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 223, 446, 892, 1115, 1784, 2230, 4460, 5441, 8920, 10882, 21764, 27205, 43528, 54410, 108820, 217640, 1213343, 2426686, 4853372, 6066715, 9706744, 12133430, 24266860, 48533720]

約数ペア:

[(1, 48533720), (2, 24266860), (4, 12133430), (5, 9706744), (8, 6066715), (10, 4853372), (20, 2426686), (40, 1213343), (223, 217640), (446, 108820), (892, 54410), (1115, 43528), (1784, 27205), (2230, 21764), (4460, 10882), (5441, 8920)]