51326444

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{21001}}^1$

素因数の和:21065

約数の個数: 24

約数和(自身を含む): 98793408

約数和(自身を除く): 47466964

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 188, 611, 1222, 2444, 21001, 42002, 84004, 273013, 546026, 987047, 1092052, 1974094, 3948188, 12831611, 25663222, 51326444]

約数ペア:

[(1, 51326444), (2, 25663222), (4, 12831611), (13, 3948188), (26, 1974094), (47, 1092052), (52, 987047), (94, 546026), (188, 273013), (611, 84004), (1222, 42002), (2444, 21001)]