48679940

素因数分解:

$2^2\times 5^1\times {\mathrm{709}}^1\times {\mathrm{3433}}^1$

素因数の和:4151

約数の個数: 24

約数和(自身を含む): 102401880

約数和(自身を除く): 53721940

約数列:

[1, 2, 4, 5, 10, 20, 709, 1418, 2836, 3433, 3545, 6866, 7090, 13732, 14180, 17165, 34330, 68660, 2433997, 4867994, 9735988, 12169985, 24339970, 48679940]

約数ペア:

[(1, 48679940), (2, 24339970), (4, 12169985), (5, 9735988), (10, 4867994), (20, 2433997), (709, 68660), (1418, 34330), (2836, 17165), (3433, 14180), (3545, 13732), (6866, 7090)]