51951472

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{2341}}^1$

素因数の和:2441

約数の個数: 40

約数和(自身を含む): 107450960

約数和(自身を除く): 55499488

約数列:

[1, 2, 4, 8, 16, 19, 38, 73, 76, 146, 152, 292, 304, 584, 1168, 1387, 2341, 2774, 4682, 5548, 9364, 11096, 18728, 22192, 37456, 44479, 88958, 170893, 177916, 341786, 355832, 683572, 711664, 1367144, 2734288, 3246967, 6493934, 12987868, 25975736, 51951472]

約数ペア:

[(1, 51951472), (2, 25975736), (4, 12987868), (8, 6493934), (16, 3246967), (19, 2734288), (38, 1367144), (73, 711664), (76, 683572), (146, 355832), (152, 341786), (292, 177916), (304, 170893), (584, 88958), (1168, 44479), (1387, 37456), (2341, 22192), (2774, 18728), (4682, 11096), (5548, 9364)]