54925820

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{27191}}^1$

素因数の和:27301

約数の個数: 24

約数和(自身を含む): 116490528

約数和(自身を除く): 61564708

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 27191, 54382, 108764, 135955, 271910, 543820, 2746291, 5492582, 10985164, 13731455, 27462910, 54925820]

約数ペア:

[(1, 54925820), (2, 27462910), (4, 13731455), (5, 10985164), (10, 5492582), (20, 2746291), (101, 543820), (202, 271910), (404, 135955), (505, 108764), (1010, 54382), (2020, 27191)]