54742790

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{133519}}^1$

素因数の和:133567

約数の個数: 16

約数和(自身を含む): 100941120

約数和(自身を除く): 46198330

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 133519, 267038, 667595, 1335190, 5474279, 10948558, 27371395, 54742790]

約数ペア:

[(1, 54742790), (2, 27371395), (5, 10948558), (10, 5474279), (41, 1335190), (82, 667595), (205, 267038), (410, 133519)]