56931084

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{263}}^1\times {\mathrm{859}}^1$

素因数の和:1139

約数の個数: 72

約数和(自身を含む): 165285120

約数和(自身を除く): 108354036

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 263, 526, 789, 859, 1052, 1578, 1718, 1841, 2367, 2577, 3156, 3436, 3682, 4734, 5154, 5523, 6013, 7364, 7731, 9468, 10308, 11046, 12026, 15462, 16569, 18039, 22092, 24052, 30924, 33138, 36078, 54117, 66276, 72156, 108234, 216468, 225917, 451834, 677751, 903668, 1355502, 1581419, 2033253, 2711004, 3162838, 4066506, 4744257, 6325676, 8133012, 9488514, 14232771, 18977028, 28465542, 56931084]

約数ペア:

[(1, 56931084), (2, 28465542), (3, 18977028), (4, 14232771), (6, 9488514), (7, 8133012), (9, 6325676), (12, 4744257), (14, 4066506), (18, 3162838), (21, 2711004), (28, 2033253), (36, 1581419), (42, 1355502), (63, 903668), (84, 677751), (126, 451834), (252, 225917), (263, 216468), (526, 108234), (789, 72156), (859, 66276), (1052, 54117), (1578, 36078), (1718, 33138), (1841, 30924), (2367, 24052), (2577, 22092), (3156, 18039), (3436, 16569), (3682, 15462), (4734, 12026), (5154, 11046), (5523, 10308), (6013, 9468), (7364, 7731)]