48012730

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{1049}}^1$

素因数の和:1278

約数の個数: 32

約数和(自身を含む): 90720000

約数和(自身を除く): 42707270

約数列:

[1, 2, 5, 10, 23, 46, 115, 199, 230, 398, 995, 1049, 1990, 2098, 4577, 5245, 9154, 10490, 22885, 24127, 45770, 48254, 120635, 208751, 241270, 417502, 1043755, 2087510, 4801273, 9602546, 24006365, 48012730]

約数ペア:

[(1, 48012730), (2, 24006365), (5, 9602546), (10, 4801273), (23, 2087510), (46, 1043755), (115, 417502), (199, 241270), (230, 208751), (398, 120635), (995, 48254), (1049, 45770), (1990, 24127), (2098, 22885), (4577, 10490), (5245, 9154)]