51111839

素因数分解:

${\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{179}}^1$

素因数の和:422

約数の個数: 16

約数和(自身を含む): 54282240

約数和(自身を除く): 3170401

約数列:

[1, 31, 61, 151, 179, 1891, 4681, 5549, 9211, 10919, 27029, 285541, 338489, 837899, 1648769, 51111839]

約数ペア:

[(1, 51111839), (31, 1648769), (61, 837899), (151, 338489), (179, 285541), (1891, 27029), (4681, 10919), (5549, 9211)]