56439432

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{991}}^1$

素因数の和:1123

約数の個数: 96

約数和(自身を含む): 176417280

約数和(自身を除く): 119977848

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 113, 126, 168, 226, 252, 339, 452, 504, 678, 791, 904, 991, 1017, 1356, 1582, 1982, 2034, 2373, 2712, 2973, 3164, 3964, 4068, 4746, 5946, 6328, 6937, 7119, 7928, 8136, 8919, 9492, 11892, 13874, 14238, 17838, 18984, 20811, 23784, 27748, 28476, 35676, 41622, 55496, 56952, 62433, 71352, 83244, 111983, 124866, 166488, 223966, 249732, 335949, 447932, 499464, 671898, 783881, 895864, 1007847, 1343796, 1567762, 2015694, 2351643, 2687592, 3135524, 4031388, 4703286, 6271048, 7054929, 8062776, 9406572, 14109858, 18813144, 28219716, 56439432]

約数ペア:

[(1, 56439432), (2, 28219716), (3, 18813144), (4, 14109858), (6, 9406572), (7, 8062776), (8, 7054929), (9, 6271048), (12, 4703286), (14, 4031388), (18, 3135524), (21, 2687592), (24, 2351643), (28, 2015694), (36, 1567762), (42, 1343796), (56, 1007847), (63, 895864), (72, 783881), (84, 671898), (113, 499464), (126, 447932), (168, 335949), (226, 249732), (252, 223966), (339, 166488), (452, 124866), (504, 111983), (678, 83244), (791, 71352), (904, 62433), (991, 56952), (1017, 55496), (1356, 41622), (1582, 35676), (1982, 28476), (2034, 27748), (2373, 23784), (2712, 20811), (2973, 18984), (3164, 17838), (3964, 14238), (4068, 13874), (4746, 11892), (5946, 9492), (6328, 8919), (6937, 8136), (7119, 7928)]