42853048

素因数分解:

$2^3\times 7^4\times {\mathrm{23}}^1\times {\mathrm{97}}^1$

素因数の和:154

約数の個数: 80

約数和(自身を含む): 98819280

約数和(自身を除く): 55966232

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 49, 56, 92, 97, 98, 161, 184, 194, 196, 322, 343, 388, 392, 644, 679, 686, 776, 1127, 1288, 1358, 1372, 2231, 2254, 2401, 2716, 2744, 4462, 4508, 4753, 4802, 5432, 7889, 8924, 9016, 9506, 9604, 15617, 15778, 17848, 19012, 19208, 31234, 31556, 33271, 38024, 55223, 62468, 63112, 66542, 109319, 110446, 124936, 133084, 218638, 220892, 232897, 266168, 437276, 441784, 465794, 765233, 874552, 931588, 1530466, 1863176, 3060932, 5356631, 6121864, 10713262, 21426524, 42853048]

約数ペア:

[(1, 42853048), (2, 21426524), (4, 10713262), (7, 6121864), (8, 5356631), (14, 3060932), (23, 1863176), (28, 1530466), (46, 931588), (49, 874552), (56, 765233), (92, 465794), (97, 441784), (98, 437276), (161, 266168), (184, 232897), (194, 220892), (196, 218638), (322, 133084), (343, 124936), (388, 110446), (392, 109319), (644, 66542), (679, 63112), (686, 62468), (776, 55223), (1127, 38024), (1288, 33271), (1358, 31556), (1372, 31234), (2231, 19208), (2254, 19012), (2401, 17848), (2716, 15778), (2744, 15617), (4462, 9604), (4508, 9506), (4753, 9016), (4802, 8924), (5432, 7889)]