520080044

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{2251}}^1$

素因数の和:2414

約数の個数: 48

約数和(自身を含む): 1021507200

約数和(自身を除く): 501427156

約数列:

[1, 2, 4, 11, 22, 44, 59, 89, 118, 178, 236, 356, 649, 979, 1298, 1958, 2251, 2596, 3916, 4502, 5251, 9004, 10502, 21004, 24761, 49522, 57761, 99044, 115522, 132809, 200339, 231044, 265618, 400678, 531236, 801356, 1460899, 2203729, 2921798, 4407458, 5843596, 8814916, 11820001, 23640002, 47280004, 130020011, 260040022, 520080044]

約数ペア:

[(1, 520080044), (2, 260040022), (4, 130020011), (11, 47280004), (22, 23640002), (44, 11820001), (59, 8814916), (89, 5843596), (118, 4407458), (178, 2921798), (236, 2203729), (356, 1460899), (649, 801356), (979, 531236), (1298, 400678), (1958, 265618), (2251, 231044), (2596, 200339), (3916, 132809), (4502, 115522), (5251, 99044), (9004, 57761), (10502, 49522), (21004, 24761)]