51498198

素因数分解:

$2^1\times 3^2\times {\mathrm{157}}^1\times {\mathrm{18223}}^1$

素因数の和:18388

約数の個数: 24

約数和(自身を含む): 112296288

約数和(自身を除く): 60798090

約数列:

[1, 2, 3, 6, 9, 18, 157, 314, 471, 942, 1413, 2826, 18223, 36446, 54669, 109338, 164007, 328014, 2861011, 5722022, 8583033, 17166066, 25749099, 51498198]

約数ペア:

[(1, 51498198), (2, 25749099), (3, 17166066), (6, 8583033), (9, 5722022), (18, 2861011), (157, 328014), (314, 164007), (471, 109338), (942, 54669), (1413, 36446), (2826, 18223)]