50238318

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{311}}^1$

素因数の和:457

約数の個数: 64

約数和(自身を含む): 115315200

約数和(自身を除く): 65076882

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 109, 114, 218, 247, 311, 327, 494, 622, 654, 741, 933, 1417, 1482, 1866, 2071, 2834, 4043, 4142, 4251, 5909, 6213, 8086, 8502, 11818, 12129, 12426, 17727, 24258, 26923, 33899, 35454, 53846, 67798, 76817, 80769, 101697, 153634, 161538, 203394, 230451, 440687, 460902, 644081, 881374, 1288162, 1322061, 1932243, 2644122, 3864486, 8373053, 16746106, 25119159, 50238318]

約数ペア:

[(1, 50238318), (2, 25119159), (3, 16746106), (6, 8373053), (13, 3864486), (19, 2644122), (26, 1932243), (38, 1322061), (39, 1288162), (57, 881374), (78, 644081), (109, 460902), (114, 440687), (218, 230451), (247, 203394), (311, 161538), (327, 153634), (494, 101697), (622, 80769), (654, 76817), (741, 67798), (933, 53846), (1417, 35454), (1482, 33899), (1866, 26923), (2071, 24258), (2834, 17727), (4043, 12426), (4142, 12129), (4251, 11818), (5909, 8502), (6213, 8086)]