51375961

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1367}}^1$

素因数の和:1453

約数の個数: 24

約数和(自身を含む): 65499840

約数和(自身を除く): 14123879

約数列:

[1, 7, 13, 49, 59, 91, 413, 637, 767, 1367, 2891, 5369, 9569, 17771, 37583, 66983, 80653, 124397, 564571, 870779, 1048489, 3951997, 7339423, 51375961]

約数ペア:

[(1, 51375961), (7, 7339423), (13, 3951997), (49, 1048489), (59, 870779), (91, 564571), (413, 124397), (637, 80653), (767, 66983), (1367, 37583), (2891, 17771), (5369, 9569)]