55284440

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47659}}^1$

素因数の和:47699

約数の個数: 32

約数和(自身を含む): 128682000

約数和(自身を除く): 73397560

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 47659, 95318, 190636, 238295, 381272, 476590, 953180, 1382111, 1906360, 2764222, 5528444, 6910555, 11056888, 13821110, 27642220, 55284440]

約数ペア:

[(1, 55284440), (2, 27642220), (4, 13821110), (5, 11056888), (8, 6910555), (10, 5528444), (20, 2764222), (29, 1906360), (40, 1382111), (58, 953180), (116, 476590), (145, 381272), (232, 238295), (290, 190636), (580, 95318), (1160, 47659)]