47717790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{42989}}^1$

素因数の和:43036

約数の個数: 32

約数和(自身を含む): 117620640

約数和(自身を除く): 69902850

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 185, 222, 370, 555, 1110, 42989, 85978, 128967, 214945, 257934, 429890, 644835, 1289670, 1590593, 3181186, 4771779, 7952965, 9543558, 15905930, 23858895, 47717790]

約数ペア:

[(1, 47717790), (2, 23858895), (3, 15905930), (5, 9543558), (6, 7952965), (10, 4771779), (15, 3181186), (30, 1590593), (37, 1289670), (74, 644835), (111, 429890), (185, 257934), (222, 214945), (370, 128967), (555, 85978), (1110, 42989)]