54404955

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{839}}^1$

素因数の和:992

約数の個数: 48

約数和(自身を含む): 103783680

約数和(自身を除く): 49378725

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 131, 165, 393, 495, 655, 839, 1179, 1441, 1965, 2517, 4195, 4323, 5895, 7205, 7551, 9229, 12585, 12969, 21615, 27687, 37755, 46145, 64845, 83061, 109909, 138435, 329727, 415305, 549545, 989181, 1208999, 1648635, 3626997, 4945905, 6044995, 10880991, 18134985, 54404955]

約数ペア:

[(1, 54404955), (3, 18134985), (5, 10880991), (9, 6044995), (11, 4945905), (15, 3626997), (33, 1648635), (45, 1208999), (55, 989181), (99, 549545), (131, 415305), (165, 329727), (393, 138435), (495, 109909), (655, 83061), (839, 64845), (1179, 46145), (1441, 37755), (1965, 27687), (2517, 21615), (4195, 12969), (4323, 12585), (5895, 9229), (7205, 7551)]