48191080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1579}}^1$

素因数の和:1706

約数の個数: 64

約数和(自身を含む): 125136000

約数和(自身を除く): 76944920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 109, 140, 218, 280, 436, 545, 763, 872, 1090, 1526, 1579, 2180, 3052, 3158, 3815, 4360, 6104, 6316, 7630, 7895, 11053, 12632, 15260, 15790, 22106, 30520, 31580, 44212, 55265, 63160, 88424, 110530, 172111, 221060, 344222, 442120, 688444, 860555, 1204777, 1376888, 1721110, 2409554, 3442220, 4819108, 6023885, 6884440, 9638216, 12047770, 24095540, 48191080]

約数ペア:

[(1, 48191080), (2, 24095540), (4, 12047770), (5, 9638216), (7, 6884440), (8, 6023885), (10, 4819108), (14, 3442220), (20, 2409554), (28, 1721110), (35, 1376888), (40, 1204777), (56, 860555), (70, 688444), (109, 442120), (140, 344222), (218, 221060), (280, 172111), (436, 110530), (545, 88424), (763, 63160), (872, 55265), (1090, 44212), (1526, 31580), (1579, 30520), (2180, 22106), (3052, 15790), (3158, 15260), (3815, 12632), (4360, 11053), (6104, 7895), (6316, 7630)]