51549654

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{660893}}^1$

素因数の和:660911

約数の個数: 16

約数和(自身を含む): 111030192

約数和(自身を除く): 59480538

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 660893, 1321786, 1982679, 3965358, 8591609, 17183218, 25774827, 51549654]

約数ペア:

[(1, 51549654), (2, 25774827), (3, 17183218), (6, 8591609), (13, 3965358), (26, 1982679), (39, 1321786), (78, 660893)]