55412656

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{15671}}^1$

素因数の和:15709

約数の個数: 40

約数和(自身を含む): 122429664

約数和(自身を除く): 67017008

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 15671, 31342, 62684, 125368, 203723, 250736, 266407, 407446, 532814, 814892, 1065628, 1629784, 2131256, 3259568, 3463291, 4262512, 6926582, 13853164, 27706328, 55412656]

約数ペア:

[(1, 55412656), (2, 27706328), (4, 13853164), (8, 6926582), (13, 4262512), (16, 3463291), (17, 3259568), (26, 2131256), (34, 1629784), (52, 1065628), (68, 814892), (104, 532814), (136, 407446), (208, 266407), (221, 250736), (272, 203723), (442, 125368), (884, 62684), (1768, 31342), (3536, 15671)]