51427585

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1697}}^1$

素因数の和:1761

約数の個数: 32

約数和(自身を含む): 73353600

約数和(自身を除く): 21926015

約数列:

[1, 5, 11, 19, 29, 55, 95, 145, 209, 319, 551, 1045, 1595, 1697, 2755, 6061, 8485, 18667, 30305, 32243, 49213, 93335, 161215, 246065, 354673, 541343, 935047, 1773365, 2706715, 4675235, 10285517, 51427585]

約数ペア:

[(1, 51427585), (5, 10285517), (11, 4675235), (19, 2706715), (29, 1773365), (55, 935047), (95, 541343), (145, 354673), (209, 246065), (319, 161215), (551, 93335), (1045, 49213), (1595, 32243), (1697, 30305), (2755, 18667), (6061, 8485)]