56453978

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{30319}}^1$

素因数の和:30354

約数の個数: 24

約数和(自身を含む): 103694400

約数和(自身を除く): 47240422

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 931, 1862, 30319, 60638, 212233, 424466, 576061, 1152122, 1485631, 2971262, 4032427, 8064854, 28226989, 56453978]

約数ペア:

[(1, 56453978), (2, 28226989), (7, 8064854), (14, 4032427), (19, 2971262), (38, 1485631), (49, 1152122), (98, 576061), (133, 424466), (266, 212233), (931, 60638), (1862, 30319)]