56515511806

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{13687}}^1$

素因数の和:13889

約数の個数: 64

約数和(自身を含む): 97134428160

約数和(自身を除く): 40618916354

約数列:

[1, 2, 13, 26, 31, 47, 62, 94, 109, 218, 403, 611, 806, 1222, 1417, 1457, 2834, 2914, 3379, 5123, 6758, 10246, 13687, 18941, 27374, 37882, 43927, 66599, 87854, 133198, 158813, 177931, 317626, 355862, 424297, 643289, 848594, 1286578, 1491883, 2064569, 2983766, 4129138, 5515861, 8362757, 11031722, 16725514, 19394479, 19941959, 38788958, 39883918, 46248373, 70118501, 92496746, 140237002, 259245467, 518490934, 601228849, 911540513, 1202457698, 1823081026, 2173673531, 4347347062, 28257755903, 56515511806]

約数ペア:

[(1, 56515511806), (2, 28257755903), (13, 4347347062), (26, 2173673531), (31, 1823081026), (47, 1202457698), (62, 911540513), (94, 601228849), (109, 518490934), (218, 259245467), (403, 140237002), (611, 92496746), (806, 70118501), (1222, 46248373), (1417, 39883918), (1457, 38788958), (2834, 19941959), (2914, 19394479), (3379, 16725514), (5123, 11031722), (6758, 8362757), (10246, 5515861), (13687, 4129138), (18941, 2983766), (27374, 2064569), (37882, 1491883), (43927, 1286578), (66599, 848594), (87854, 643289), (133198, 424297), (158813, 355862), (177931, 317626)]