51261914

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{541}}^1$

素因数の和:686

約数の個数: 32

約数和(自身を含む): 86633280

約数和(自身を除く): 35371366

約数列:

[1, 2, 11, 22, 59, 73, 118, 146, 541, 649, 803, 1082, 1298, 1606, 4307, 5951, 8614, 11902, 31919, 39493, 47377, 63838, 78986, 94754, 351109, 434423, 702218, 868846, 2330087, 4660174, 25630957, 51261914]

約数ペア:

[(1, 51261914), (2, 25630957), (11, 4660174), (22, 2330087), (59, 868846), (73, 702218), (118, 434423), (146, 351109), (541, 94754), (649, 78986), (803, 63838), (1082, 47377), (1298, 39493), (1606, 31919), (4307, 11902), (5951, 8614)]