53205090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{19927}}^1$

素因数の和:20026

約数の個数: 32

約数和(自身を含む): 129133440

約数和(自身を除く): 75928350

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 89, 178, 267, 445, 534, 890, 1335, 2670, 19927, 39854, 59781, 99635, 119562, 199270, 298905, 597810, 1773503, 3547006, 5320509, 8867515, 10641018, 17735030, 26602545, 53205090]

約数ペア:

[(1, 53205090), (2, 26602545), (3, 17735030), (5, 10641018), (6, 8867515), (10, 5320509), (15, 3547006), (30, 1773503), (89, 597810), (178, 298905), (267, 199270), (445, 119562), (534, 99635), (890, 59781), (1335, 39854), (2670, 19927)]