56256858

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{3259}}^1$

素因数の和:3411

約数の個数: 48

約数和(自身を含む): 140362560

約数和(自身を除く): 84105702

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 137, 274, 411, 822, 959, 1233, 1918, 2466, 2877, 3259, 5754, 6518, 8631, 9777, 17262, 19554, 22813, 29331, 45626, 58662, 68439, 136878, 205317, 410634, 446483, 892966, 1339449, 2678898, 3125381, 4018347, 6250762, 8036694, 9376143, 18752286, 28128429, 56256858]

約数ペア:

[(1, 56256858), (2, 28128429), (3, 18752286), (6, 9376143), (7, 8036694), (9, 6250762), (14, 4018347), (18, 3125381), (21, 2678898), (42, 1339449), (63, 892966), (126, 446483), (137, 410634), (274, 205317), (411, 136878), (822, 68439), (959, 58662), (1233, 45626), (1918, 29331), (2466, 22813), (2877, 19554), (3259, 17262), (5754, 9777), (6518, 8631)]