47063080

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{28697}}^1$

素因数の和:28749

約数の個数: 32

約数和(自身を含む): 108478440

約数和(自身を除く): 61415360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 28697, 57394, 114788, 143485, 229576, 286970, 573940, 1147880, 1176577, 2353154, 4706308, 5882885, 9412616, 11765770, 23531540, 47063080]

約数ペア:

[(1, 47063080), (2, 23531540), (4, 11765770), (5, 9412616), (8, 5882885), (10, 4706308), (20, 2353154), (40, 1176577), (41, 1147880), (82, 573940), (164, 286970), (205, 229576), (328, 143485), (410, 114788), (820, 57394), (1640, 28697)]