52140260

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{89897}}^1$

素因数の和:89935

約数の個数: 24

約数和(自身を含む): 113271480

約数和(自身を除く): 61131220

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 89897, 179794, 359588, 449485, 898970, 1797940, 2607013, 5214026, 10428052, 13035065, 26070130, 52140260]

約数ペア:

[(1, 52140260), (2, 26070130), (4, 13035065), (5, 10428052), (10, 5214026), (20, 2607013), (29, 1797940), (58, 898970), (116, 449485), (145, 359588), (290, 179794), (580, 89897)]