47880866

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{487}}^1$

素因数の和:650

約数の個数: 32

約数和(自身を含む): 81164160

約数和(自身を除く): 33283294

約数列:

[1, 2, 11, 22, 41, 82, 109, 218, 451, 487, 902, 974, 1199, 2398, 4469, 5357, 8938, 10714, 19967, 39934, 49159, 53083, 98318, 106166, 219637, 439274, 583913, 1167826, 2176403, 4352806, 23940433, 47880866]

約数ペア:

[(1, 47880866), (2, 23940433), (11, 4352806), (22, 2176403), (41, 1167826), (82, 583913), (109, 439274), (218, 219637), (451, 106166), (487, 98318), (902, 53083), (974, 49159), (1199, 39934), (2398, 19967), (4469, 10714), (5357, 8938)]