51768896

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{181}}^1$

素因数の和:343

約数の個数: 56

約数和(自身を含む): 106786680

約数和(自身を除く): 55017784

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 109, 164, 181, 218, 328, 362, 436, 656, 724, 872, 1312, 1448, 1744, 2624, 2896, 3488, 4469, 5792, 6976, 7421, 8938, 11584, 14842, 17876, 19729, 29684, 35752, 39458, 59368, 71504, 78916, 118736, 143008, 157832, 237472, 286016, 315664, 474944, 631328, 808889, 1262656, 1617778, 3235556, 6471112, 12942224, 25884448, 51768896]

約数ペア:

[(1, 51768896), (2, 25884448), (4, 12942224), (8, 6471112), (16, 3235556), (32, 1617778), (41, 1262656), (64, 808889), (82, 631328), (109, 474944), (164, 315664), (181, 286016), (218, 237472), (328, 157832), (362, 143008), (436, 118736), (656, 78916), (724, 71504), (872, 59368), (1312, 39458), (1448, 35752), (1744, 29684), (2624, 19729), (2896, 17876), (3488, 14842), (4469, 11584), (5792, 8938), (6976, 7421)]