90588550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{139367}}^1$

素因数の和:139392

約数の個数: 24

約数和(自身を含む): 181457136

約数和(自身を除く): 90868586

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 139367, 278734, 696835, 1393670, 1811771, 3484175, 3623542, 6968350, 9058855, 18117710, 45294275, 90588550]

約数ペア:

[(1, 90588550), (2, 45294275), (5, 18117710), (10, 9058855), (13, 6968350), (25, 3623542), (26, 3484175), (50, 1811771), (65, 1393670), (130, 696835), (325, 278734), (650, 139367)]