42423550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{65267}}^1$

素因数の和:65292

約数の個数: 24

約数和(自身を含む): 84978936

約数和(自身を除く): 42555386

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 65267, 130534, 326335, 652670, 848471, 1631675, 1696942, 3263350, 4242355, 8484710, 21211775, 42423550]

約数ペア:

[(1, 42423550), (2, 21211775), (5, 8484710), (10, 4242355), (13, 3263350), (25, 1696942), (26, 1631675), (50, 848471), (65, 652670), (130, 326335), (325, 130534), (650, 65267)]