54986340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{521}}^1\times {\mathrm{1759}}^1$

素因数の和:2292

約数の個数: 48

約数和(自身を含む): 154344960

約数和(自身を除く): 99358620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 521, 1042, 1563, 1759, 2084, 2605, 3126, 3518, 5210, 5277, 6252, 7036, 7815, 8795, 10420, 10554, 15630, 17590, 21108, 26385, 31260, 35180, 52770, 105540, 916439, 1832878, 2749317, 3665756, 4582195, 5498634, 9164390, 10997268, 13746585, 18328780, 27493170, 54986340]

約数ペア:

[(1, 54986340), (2, 27493170), (3, 18328780), (4, 13746585), (5, 10997268), (6, 9164390), (10, 5498634), (12, 4582195), (15, 3665756), (20, 2749317), (30, 1832878), (60, 916439), (521, 105540), (1042, 52770), (1563, 35180), (1759, 31260), (2084, 26385), (2605, 21108), (3126, 17590), (3518, 15630), (5210, 10554), (5277, 10420), (6252, 8795), (7036, 7815)]