53983900

素因数分解:

$2^2\times 5^2\times {\mathrm{539839}}^1$

素因数の和:539853

約数の個数: 18

約数和(自身を含む): 117145280

約数和(自身を除く): 63161380

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 539839, 1079678, 2159356, 2699195, 5398390, 10796780, 13495975, 26991950, 53983900]

約数ペア:

[(1, 53983900), (2, 26991950), (4, 13495975), (5, 10796780), (10, 5398390), (20, 2699195), (25, 2159356), (50, 1079678), (100, 539839)]