49749921

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{7207}}^1$

素因数の和:7285

約数の個数: 24

約数和(自身を含む): 78711360

約数和(自身を除く): 28961439

約数列:

[1, 3, 9, 13, 39, 59, 117, 177, 531, 767, 2301, 6903, 7207, 21621, 64863, 93691, 281073, 425213, 843219, 1275639, 3826917, 5527769, 16583307, 49749921]

約数ペア:

[(1, 49749921), (3, 16583307), (9, 5527769), (13, 3826917), (39, 1275639), (59, 843219), (117, 425213), (177, 281073), (531, 93691), (767, 64863), (2301, 21621), (6903, 7207)]