54266750

素因数分解:

$2^1\times 5^3\times {\mathrm{131}}^1\times {\mathrm{1657}}^1$

素因数の和:1805

約数の個数: 32

約数和(自身を含む): 102424608

約数和(自身を除く): 48157858

約数列:

[1, 2, 5, 10, 25, 50, 125, 131, 250, 262, 655, 1310, 1657, 3275, 3314, 6550, 8285, 16375, 16570, 32750, 41425, 82850, 207125, 217067, 414250, 434134, 1085335, 2170670, 5426675, 10853350, 27133375, 54266750]

約数ペア:

[(1, 54266750), (2, 27133375), (5, 10853350), (10, 5426675), (25, 2170670), (50, 1085335), (125, 434134), (131, 414250), (250, 217067), (262, 207125), (655, 82850), (1310, 41425), (1657, 32750), (3275, 16570), (3314, 16375), (6550, 8285)]