49195731

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{5107}}^1$

素因数の和:5155

約数の個数: 24

約数和(自身を含む): 74781120

約数和(自身を除く): 25585389

約数列:

[1, 3, 13, 19, 39, 57, 169, 247, 507, 741, 3211, 5107, 9633, 15321, 66391, 97033, 199173, 291099, 863083, 1261429, 2589249, 3784287, 16398577, 49195731]

約数ペア:

[(1, 49195731), (3, 16398577), (13, 3784287), (19, 2589249), (39, 1261429), (57, 863083), (169, 291099), (247, 199173), (507, 97033), (741, 66391), (3211, 15321), (5107, 9633)]