47065540

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{57397}}^1$

素因数の和:57447

約数の個数: 24

約数和(自身を含む): 101250072

約数和(自身を除く): 54184532

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 57397, 114794, 229588, 286985, 573970, 1147940, 2353277, 4706554, 9413108, 11766385, 23532770, 47065540]

約数ペア:

[(1, 47065540), (2, 23532770), (4, 11766385), (5, 9413108), (10, 4706554), (20, 2353277), (41, 1147940), (82, 573970), (164, 286985), (205, 229588), (410, 114794), (820, 57397)]