55686512

素因数分解:

$2^4\times 7^1\times {\mathrm{421}}^1\times {\mathrm{1181}}^1$

素因数の和:1617

約数の個数: 40

約数和(自身を含む): 123703392

約数和(自身を除く): 68016880

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 421, 842, 1181, 1684, 2362, 2947, 3368, 4724, 5894, 6736, 8267, 9448, 11788, 16534, 18896, 23576, 33068, 47152, 66136, 132272, 497201, 994402, 1988804, 3480407, 3977608, 6960814, 7955216, 13921628, 27843256, 55686512]

約数ペア:

[(1, 55686512), (2, 27843256), (4, 13921628), (7, 7955216), (8, 6960814), (14, 3977608), (16, 3480407), (28, 1988804), (56, 994402), (112, 497201), (421, 132272), (842, 66136), (1181, 47152), (1684, 33068), (2362, 23576), (2947, 18896), (3368, 16534), (4724, 11788), (5894, 9448), (6736, 8267)]