47659880

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{251}}^1$

素因数の和:410

約数の個数: 64

約数和(自身を含む): 111041280

約数和(自身を除く): 63381400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 101, 188, 202, 235, 251, 376, 404, 470, 502, 505, 808, 940, 1004, 1010, 1255, 1880, 2008, 2020, 2510, 4040, 4747, 5020, 9494, 10040, 11797, 18988, 23594, 23735, 25351, 37976, 47188, 47470, 50702, 58985, 94376, 94940, 101404, 117970, 126755, 189880, 202808, 235940, 253510, 471880, 507020, 1014040, 1191497, 2382994, 4765988, 5957485, 9531976, 11914970, 23829940, 47659880]

約数ペア:

[(1, 47659880), (2, 23829940), (4, 11914970), (5, 9531976), (8, 5957485), (10, 4765988), (20, 2382994), (40, 1191497), (47, 1014040), (94, 507020), (101, 471880), (188, 253510), (202, 235940), (235, 202808), (251, 189880), (376, 126755), (404, 117970), (470, 101404), (502, 94940), (505, 94376), (808, 58985), (940, 50702), (1004, 47470), (1010, 47188), (1255, 37976), (1880, 25351), (2008, 23735), (2020, 23594), (2510, 18988), (4040, 11797), (4747, 10040), (5020, 9494)]