551569084

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{401}}^1\times {\mathrm{727}}^1$

素因数の和:1186

約数の個数: 48

約数和(自身を含む): 1081656576

約数和(自身を除く): 530087492

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 401, 473, 727, 802, 946, 1454, 1604, 1892, 2908, 4411, 7997, 8822, 15994, 17243, 17644, 31261, 31988, 34486, 62522, 68972, 125044, 189673, 291527, 343871, 379346, 583054, 687742, 758692, 1166108, 1375484, 3206797, 6413594, 12535661, 12827188, 25071322, 50142644, 137892271, 275784542, 551569084]

約数ペア:

[(1, 551569084), (2, 275784542), (4, 137892271), (11, 50142644), (22, 25071322), (43, 12827188), (44, 12535661), (86, 6413594), (172, 3206797), (401, 1375484), (473, 1166108), (727, 758692), (802, 687742), (946, 583054), (1454, 379346), (1604, 343871), (1892, 291527), (2908, 189673), (4411, 125044), (7997, 68972), (8822, 62522), (15994, 34486), (17243, 31988), (17644, 31261)]