54266415890

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{60973501}}^1$

素因数の和:60973597

約数の個数: 16

約数和(自身を含む): 98777073240

約数和(自身を除く): 44510657350

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 60973501, 121947002, 304867505, 609735010, 5426641589, 10853283178, 27133207945, 54266415890]

約数ペア:

[(1, 54266415890), (2, 27133207945), (5, 10853283178), (10, 5426641589), (89, 609735010), (178, 304867505), (445, 121947002), (890, 60973501)]