47978030

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{709}}^1$

素因数の和:884

約数の個数: 32

約数和(自身を含む): 88642080

約数和(自身を除く): 40664050

約数列:

[1, 2, 5, 10, 67, 101, 134, 202, 335, 505, 670, 709, 1010, 1418, 3545, 6767, 7090, 13534, 33835, 47503, 67670, 71609, 95006, 143218, 237515, 358045, 475030, 716090, 4797803, 9595606, 23989015, 47978030]

約数ペア:

[(1, 47978030), (2, 23989015), (5, 9595606), (10, 4797803), (67, 716090), (101, 475030), (134, 358045), (202, 237515), (335, 143218), (505, 95006), (670, 71609), (709, 67670), (1010, 47503), (1418, 33835), (3545, 13534), (6767, 7090)]