53083640

素因数分解:

$2^3\times 5^1\times {\mathrm{1327091}}^1$

素因数の和:1327102

約数の個数: 16

約数和(自身を含む): 119438280

約数和(自身を除く): 66354640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1327091, 2654182, 5308364, 6635455, 10616728, 13270910, 26541820, 53083640]

約数ペア:

[(1, 53083640), (2, 26541820), (4, 13270910), (5, 10616728), (8, 6635455), (10, 5308364), (20, 2654182), (40, 1327091)]