53286448

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{42157}}^1$

素因数の和:42244

約数の個数: 20

約数和(自身を含む): 104551840

約数和(自身を除く): 51265392

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 42157, 84314, 168628, 337256, 674512, 3330403, 6660806, 13321612, 26643224, 53286448]

約数ペア:

[(1, 53286448), (2, 26643224), (4, 13321612), (8, 6660806), (16, 3330403), (79, 674512), (158, 337256), (316, 168628), (632, 84314), (1264, 42157)]