55170448

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{25169}}^1$

素因数の和:25314

約数の個数: 20

約数和(自身を含む): 107677260

約数和(自身を除く): 52506812

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 25169, 50338, 100676, 201352, 402704, 3448153, 6896306, 13792612, 27585224, 55170448]

約数ペア:

[(1, 55170448), (2, 27585224), (4, 13792612), (8, 6896306), (16, 3448153), (137, 402704), (274, 201352), (548, 100676), (1096, 50338), (2192, 25169)]