55420904

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{8179}}^1$

素因数の和:8214

約数の個数: 48

約数和(自身を含む): 130552800

約数和(自身を除く): 75131896

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 121, 154, 242, 308, 484, 616, 847, 968, 1694, 3388, 6776, 8179, 16358, 32716, 57253, 65432, 89969, 114506, 179938, 229012, 359876, 458024, 629783, 719752, 989659, 1259566, 1979318, 2519132, 3958636, 5038264, 6927613, 7917272, 13855226, 27710452, 55420904]

約数ペア:

[(1, 55420904), (2, 27710452), (4, 13855226), (7, 7917272), (8, 6927613), (11, 5038264), (14, 3958636), (22, 2519132), (28, 1979318), (44, 1259566), (56, 989659), (77, 719752), (88, 629783), (121, 458024), (154, 359876), (242, 229012), (308, 179938), (484, 114506), (616, 89969), (847, 65432), (968, 57253), (1694, 32716), (3388, 16358), (6776, 8179)]