56287447552

素因数分解:

$2^9\times 7^1\times {\mathrm{1283}}^1\times {\mathrm{12241}}^1$

素因数の和:13549

約数の個数: 80

約数和(自身を含む): 128642069952

約数和(自身を除く): 72354622400

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1283, 1792, 2566, 3584, 5132, 8981, 10264, 12241, 17962, 20528, 24482, 35924, 41056, 48964, 71848, 82112, 85687, 97928, 143696, 164224, 171374, 195856, 287392, 328448, 342748, 391712, 574784, 656896, 685496, 783424, 1149568, 1370992, 1566848, 2299136, 2741984, 3133696, 4598272, 5483968, 6267392, 10967936, 15705203, 21935872, 31410406, 43871744, 62820812, 109936421, 125641624, 219872842, 251283248, 439745684, 502566496, 879491368, 1005132992, 1758982736, 2010265984, 3517965472, 4020531968, 7035930944, 8041063936, 14071861888, 28143723776, 56287447552]

約数ペア:

[(1, 56287447552), (2, 28143723776), (4, 14071861888), (7, 8041063936), (8, 7035930944), (14, 4020531968), (16, 3517965472), (28, 2010265984), (32, 1758982736), (56, 1005132992), (64, 879491368), (112, 502566496), (128, 439745684), (224, 251283248), (256, 219872842), (448, 125641624), (512, 109936421), (896, 62820812), (1283, 43871744), (1792, 31410406), (2566, 21935872), (3584, 15705203), (5132, 10967936), (8981, 6267392), (10264, 5483968), (12241, 4598272), (17962, 3133696), (20528, 2741984), (24482, 2299136), (35924, 1566848), (41056, 1370992), (48964, 1149568), (71848, 783424), (82112, 685496), (85687, 656896), (97928, 574784), (143696, 391712), (164224, 342748), (171374, 328448), (195856, 287392)]