49239515

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1$

素因数の和:363

約数の個数: 32

約数和(自身を含む): 66232320

約数和(自身を除く): 16992805

約数列:

[1, 5, 13, 43, 65, 79, 215, 223, 395, 559, 1027, 1115, 2795, 2899, 3397, 5135, 9589, 14495, 16985, 17617, 44161, 47945, 88085, 124657, 220805, 229021, 623285, 757531, 1145105, 3787655, 9847903, 49239515]

約数ペア:

[(1, 49239515), (5, 9847903), (13, 3787655), (43, 1145105), (65, 757531), (79, 623285), (215, 229021), (223, 220805), (395, 124657), (559, 88085), (1027, 47945), (1115, 44161), (2795, 17617), (2899, 16985), (3397, 14495), (5135, 9589)]