51626745

素因数分解:

$3^2\times 5^1\times {\mathrm{401}}^1\times {\mathrm{2861}}^1$

素因数の和:3273

約数の個数: 24

約数和(自身を含む): 89740872

約数和(自身を除く): 38114127

約数列:

[1, 3, 5, 9, 15, 45, 401, 1203, 2005, 2861, 3609, 6015, 8583, 14305, 18045, 25749, 42915, 128745, 1147261, 3441783, 5736305, 10325349, 17208915, 51626745]

約数ペア:

[(1, 51626745), (3, 17208915), (5, 10325349), (9, 5736305), (15, 3441783), (45, 1147261), (401, 128745), (1203, 42915), (2005, 25749), (2861, 18045), (3609, 14305), (6015, 8583)]