47507886

素因数分解:

$2^1\times 3^2\times {\mathrm{157}}^1\times {\mathrm{16811}}^1$

素因数の和:16976

約数の個数: 24

約数和(自身を含む): 103595544

約数和(自身を除く): 56087658

約数列:

[1, 2, 3, 6, 9, 18, 157, 314, 471, 942, 1413, 2826, 16811, 33622, 50433, 100866, 151299, 302598, 2639327, 5278654, 7917981, 15835962, 23753943, 47507886]

約数ペア:

[(1, 47507886), (2, 23753943), (3, 15835962), (6, 7917981), (9, 5278654), (18, 2639327), (157, 302598), (314, 151299), (471, 100866), (942, 50433), (1413, 33622), (2826, 16811)]