51271254

素因数分解:

$2^1\times 3^2\times {\mathrm{823}}^1\times {\mathrm{3461}}^1$

素因数の和:4292

約数の個数: 24

約数和(自身を含む): 111254832

約数和(自身を除く): 59983578

約数列:

[1, 2, 3, 6, 9, 18, 823, 1646, 2469, 3461, 4938, 6922, 7407, 10383, 14814, 20766, 31149, 62298, 2848403, 5696806, 8545209, 17090418, 25635627, 51271254]

約数ペア:

[(1, 51271254), (2, 25635627), (3, 17090418), (6, 8545209), (9, 5696806), (18, 2848403), (823, 62298), (1646, 31149), (2469, 20766), (3461, 14814), (4938, 10383), (6922, 7407)]