54187090

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{42667}}^1$

素因数の和:42801

約数の個数: 16

約数和(自身を含む): 98307072

約数和(自身を除く): 44119982

約数列:

[1, 2, 5, 10, 127, 254, 635, 1270, 42667, 85334, 213335, 426670, 5418709, 10837418, 27093545, 54187090]

約数ペア:

[(1, 54187090), (2, 27093545), (5, 10837418), (10, 5418709), (127, 426670), (254, 213335), (635, 85334), (1270, 42667)]