49196225

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1$

素因数の和:330

約数の個数: 48

約数和(自身を含む): 71662080

約数和(自身を除く): 22465855

約数列:

[1, 5, 13, 19, 25, 31, 65, 95, 155, 247, 257, 325, 403, 475, 589, 775, 1235, 1285, 2015, 2945, 3341, 4883, 6175, 6425, 7657, 7967, 10075, 14725, 16705, 24415, 38285, 39835, 63479, 83525, 103571, 122075, 151373, 191425, 199175, 317395, 517855, 756865, 1586975, 1967849, 2589275, 3784325, 9839245, 49196225]

約数ペア:

[(1, 49196225), (5, 9839245), (13, 3784325), (19, 2589275), (25, 1967849), (31, 1586975), (65, 756865), (95, 517855), (155, 317395), (247, 199175), (257, 191425), (325, 151373), (403, 122075), (475, 103571), (589, 83525), (775, 63479), (1235, 39835), (1285, 38285), (2015, 24415), (2945, 16705), (3341, 14725), (4883, 10075), (6175, 7967), (6425, 7657)]