51254712

素因数分解:

$2^3\times 3^2\times {\mathrm{107}}^1\times {\mathrm{6653}}^1$

素因数の和:6772

約数の個数: 48

約数和(自身を含む): 140133240

約数和(自身を除く): 88878528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 107, 214, 321, 428, 642, 856, 963, 1284, 1926, 2568, 3852, 6653, 7704, 13306, 19959, 26612, 39918, 53224, 59877, 79836, 119754, 159672, 239508, 479016, 711871, 1423742, 2135613, 2847484, 4271226, 5694968, 6406839, 8542452, 12813678, 17084904, 25627356, 51254712]

約数ペア:

[(1, 51254712), (2, 25627356), (3, 17084904), (4, 12813678), (6, 8542452), (8, 6406839), (9, 5694968), (12, 4271226), (18, 2847484), (24, 2135613), (36, 1423742), (72, 711871), (107, 479016), (214, 239508), (321, 159672), (428, 119754), (642, 79836), (856, 59877), (963, 53224), (1284, 39918), (1926, 26612), (2568, 19959), (3852, 13306), (6653, 7704)]