50237577

素因数分解:

$3^8\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:87

約数の個数: 72

約数和(自身を含む): 88175360

約数和(自身を除く): 37937783

約数列:

[1, 3, 9, 13, 19, 27, 31, 39, 57, 81, 93, 117, 171, 243, 247, 279, 351, 403, 513, 589, 729, 741, 837, 1053, 1209, 1539, 1767, 2187, 2223, 2511, 3159, 3627, 4617, 5301, 6561, 6669, 7533, 7657, 9477, 10881, 13851, 15903, 20007, 22599, 22971, 28431, 32643, 41553, 47709, 60021, 67797, 68913, 85293, 97929, 124659, 143127, 180063, 203391, 206739, 293787, 429381, 540189, 620217, 881361, 1288143, 1620567, 1860651, 2644083, 3864429, 5581953, 16745859, 50237577]

約数ペア:

[(1, 50237577), (3, 16745859), (9, 5581953), (13, 3864429), (19, 2644083), (27, 1860651), (31, 1620567), (39, 1288143), (57, 881361), (81, 620217), (93, 540189), (117, 429381), (171, 293787), (243, 206739), (247, 203391), (279, 180063), (351, 143127), (403, 124659), (513, 97929), (589, 85293), (729, 68913), (741, 67797), (837, 60021), (1053, 47709), (1209, 41553), (1539, 32643), (1767, 28431), (2187, 22971), (2223, 22599), (2511, 20007), (3159, 15903), (3627, 13851), (4617, 10881), (5301, 9477), (6561, 7657), (6669, 7533)]