51319218

素因数分解:

$2^1\times 3^1\times {\mathrm{157}}^2\times {\mathrm{347}}^1$

素因数の和:666

約数の個数: 24

約数和(自身を含む): 103594032

約数和(自身を除く): 52274814

約数列:

[1, 2, 3, 6, 157, 314, 347, 471, 694, 942, 1041, 2082, 24649, 49298, 54479, 73947, 108958, 147894, 163437, 326874, 8553203, 17106406, 25659609, 51319218]

約数ペア:

[(1, 51319218), (2, 25659609), (3, 17106406), (6, 8553203), (157, 326874), (314, 163437), (347, 147894), (471, 108958), (694, 73947), (942, 54479), (1041, 49298), (2082, 24649)]