53858168

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{443}}^1$

素因数の和:636

約数の個数: 64

約数和(自身を含む): 125314560

約数和(自身を除く): 71456392

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 167, 182, 334, 364, 443, 668, 728, 886, 1169, 1336, 1772, 2171, 2338, 3101, 3544, 4342, 4676, 5759, 6202, 8684, 9352, 11518, 12404, 15197, 17368, 23036, 24808, 30394, 40313, 46072, 60788, 73981, 80626, 121576, 147962, 161252, 295924, 322504, 517867, 591848, 961753, 1035734, 1923506, 2071468, 3847012, 4142936, 6732271, 7694024, 13464542, 26929084, 53858168]

約数ペア:

[(1, 53858168), (2, 26929084), (4, 13464542), (7, 7694024), (8, 6732271), (13, 4142936), (14, 3847012), (26, 2071468), (28, 1923506), (52, 1035734), (56, 961753), (91, 591848), (104, 517867), (167, 322504), (182, 295924), (334, 161252), (364, 147962), (443, 121576), (668, 80626), (728, 73981), (886, 60788), (1169, 46072), (1336, 40313), (1772, 30394), (2171, 24808), (2338, 23036), (3101, 17368), (3544, 15197), (4342, 12404), (4676, 11518), (5759, 9352), (6202, 8684)]