56447776

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{739}}^1$

素因数の和:798

約数の個数: 96

約数和(自身を含む): 143216640

約数和(自身を除く): 86768864

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 32, 44, 56, 62, 77, 88, 112, 124, 154, 176, 217, 224, 248, 308, 341, 352, 434, 496, 616, 682, 739, 868, 992, 1232, 1364, 1478, 1736, 2387, 2464, 2728, 2956, 3472, 4774, 5173, 5456, 5912, 6944, 8129, 9548, 10346, 10912, 11824, 16258, 19096, 20692, 22909, 23648, 32516, 38192, 41384, 45818, 56903, 65032, 76384, 82768, 91636, 113806, 130064, 160363, 165536, 183272, 227612, 251999, 260128, 320726, 366544, 455224, 503998, 641452, 733088, 910448, 1007996, 1282904, 1763993, 1820896, 2015992, 2565808, 3527986, 4031984, 5131616, 7055972, 8063968, 14111944, 28223888, 56447776]

約数ペア:

[(1, 56447776), (2, 28223888), (4, 14111944), (7, 8063968), (8, 7055972), (11, 5131616), (14, 4031984), (16, 3527986), (22, 2565808), (28, 2015992), (31, 1820896), (32, 1763993), (44, 1282904), (56, 1007996), (62, 910448), (77, 733088), (88, 641452), (112, 503998), (124, 455224), (154, 366544), (176, 320726), (217, 260128), (224, 251999), (248, 227612), (308, 183272), (341, 165536), (352, 160363), (434, 130064), (496, 113806), (616, 91636), (682, 82768), (739, 76384), (868, 65032), (992, 56903), (1232, 45818), (1364, 41384), (1478, 38192), (1736, 32516), (2387, 23648), (2464, 22909), (2728, 20692), (2956, 19096), (3472, 16258), (4774, 11824), (5173, 10912), (5456, 10346), (5912, 9548), (6944, 8129)]