48928090

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{709}}^1$

素因数の和:886

約数の個数: 32

約数和(自身を含む): 90380160

約数和(自身を除く): 41452070

約数列:

[1, 2, 5, 10, 67, 103, 134, 206, 335, 515, 670, 709, 1030, 1418, 3545, 6901, 7090, 13802, 34505, 47503, 69010, 73027, 95006, 146054, 237515, 365135, 475030, 730270, 4892809, 9785618, 24464045, 48928090]

約数ペア:

[(1, 48928090), (2, 24464045), (5, 9785618), (10, 4892809), (67, 730270), (103, 475030), (134, 365135), (206, 237515), (335, 146054), (515, 95006), (670, 73027), (709, 69010), (1030, 47503), (1418, 34505), (3545, 13802), (6901, 7090)]