53760438

素因数分解:

$2^1\times 3^2\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{271}}^1$

素因数の和:489

約数の個数: 48

約数和(自身を含む): 119149056

約数和(自身を除く): 65388618

約数列:

[1, 2, 3, 6, 9, 18, 103, 107, 206, 214, 271, 309, 321, 542, 618, 642, 813, 927, 963, 1626, 1854, 1926, 2439, 4878, 11021, 22042, 27913, 28997, 33063, 55826, 57994, 66126, 83739, 86991, 99189, 167478, 173982, 198378, 251217, 260973, 502434, 521946, 2986691, 5973382, 8960073, 17920146, 26880219, 53760438]

約数ペア:

[(1, 53760438), (2, 26880219), (3, 17920146), (6, 8960073), (9, 5973382), (18, 2986691), (103, 521946), (107, 502434), (206, 260973), (214, 251217), (271, 198378), (309, 173982), (321, 167478), (542, 99189), (618, 86991), (642, 83739), (813, 66126), (927, 57994), (963, 55826), (1626, 33063), (1854, 28997), (1926, 27913), (2439, 22042), (4878, 11021)]