51654850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{6113}}^1$

素因数の和:6151

約数の個数: 36

約数和(自身を含む): 104054166

約数和(自身を除く): 52399316

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 169, 325, 338, 650, 845, 1690, 4225, 6113, 8450, 12226, 30565, 61130, 79469, 152825, 158938, 305650, 397345, 794690, 1033097, 1986725, 2066194, 3973450, 5165485, 10330970, 25827425, 51654850]

約数ペア:

[(1, 51654850), (2, 25827425), (5, 10330970), (10, 5165485), (13, 3973450), (25, 2066194), (26, 1986725), (50, 1033097), (65, 794690), (130, 397345), (169, 305650), (325, 158938), (338, 152825), (650, 79469), (845, 61130), (1690, 30565), (4225, 12226), (6113, 8450)]