56865456

素因数分解:

$2^4\times 3^3\times {\mathrm{139}}^1\times {\mathrm{947}}^1$

素因数の和:1103

約数の個数: 80

約数和(自身を含む): 164572800

約数和(自身を除く): 107707344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 139, 144, 216, 278, 417, 432, 556, 834, 947, 1112, 1251, 1668, 1894, 2224, 2502, 2841, 3336, 3753, 3788, 5004, 5682, 6672, 7506, 7576, 8523, 10008, 11364, 15012, 15152, 17046, 20016, 22728, 25569, 30024, 34092, 45456, 51138, 60048, 68184, 102276, 131633, 136368, 204552, 263266, 394899, 409104, 526532, 789798, 1053064, 1184697, 1579596, 2106128, 2369394, 3159192, 3554091, 4738788, 6318384, 7108182, 9477576, 14216364, 18955152, 28432728, 56865456]

約数ペア:

[(1, 56865456), (2, 28432728), (3, 18955152), (4, 14216364), (6, 9477576), (8, 7108182), (9, 6318384), (12, 4738788), (16, 3554091), (18, 3159192), (24, 2369394), (27, 2106128), (36, 1579596), (48, 1184697), (54, 1053064), (72, 789798), (108, 526532), (139, 409104), (144, 394899), (216, 263266), (278, 204552), (417, 136368), (432, 131633), (556, 102276), (834, 68184), (947, 60048), (1112, 51138), (1251, 45456), (1668, 34092), (1894, 30024), (2224, 25569), (2502, 22728), (2841, 20016), (3336, 17046), (3753, 15152), (3788, 15012), (5004, 11364), (5682, 10008), (6672, 8523), (7506, 7576)]