51254704

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{168601}}^1$

素因数の和:168628

約数の個数: 20

約数和(自身を含む): 104533240

約数和(自身を除く): 53278536

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 168601, 337202, 674404, 1348808, 2697616, 3203419, 6406838, 12813676, 25627352, 51254704]

約数ペア:

[(1, 51254704), (2, 25627352), (4, 12813676), (8, 6406838), (16, 3203419), (19, 2697616), (38, 1348808), (76, 674404), (152, 337202), (304, 168601)]