55219192

素因数分解:

$2^3\times 7^1\times {\mathrm{691}}^1\times {\mathrm{1427}}^1$

素因数の和:2131

約数の個数: 32

約数和(自身を含む): 118581120

約数和(自身を除く): 63361928

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 691, 1382, 1427, 2764, 2854, 4837, 5528, 5708, 9674, 9989, 11416, 19348, 19978, 38696, 39956, 79912, 986057, 1972114, 3944228, 6902399, 7888456, 13804798, 27609596, 55219192]

約数ペア:

[(1, 55219192), (2, 27609596), (4, 13804798), (7, 7888456), (8, 6902399), (14, 3944228), (28, 1972114), (56, 986057), (691, 79912), (1382, 39956), (1427, 38696), (2764, 19978), (2854, 19348), (4837, 11416), (5528, 9989), (5708, 9674)]