56091608

素因数分解:

$2^3\times {\mathrm{41}}^2\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:228

約数の個数: 48

約数和(自身を含む): 111443640

約数和(自身を除く): 55352032

約数列:

[1, 2, 4, 8, 41, 43, 82, 86, 97, 164, 172, 194, 328, 344, 388, 776, 1681, 1763, 3362, 3526, 3977, 4171, 6724, 7052, 7954, 8342, 13448, 14104, 15908, 16684, 31816, 33368, 72283, 144566, 163057, 171011, 289132, 326114, 342022, 578264, 652228, 684044, 1304456, 1368088, 7011451, 14022902, 28045804, 56091608]

約数ペア:

[(1, 56091608), (2, 28045804), (4, 14022902), (8, 7011451), (41, 1368088), (43, 1304456), (82, 684044), (86, 652228), (97, 578264), (164, 342022), (172, 326114), (194, 289132), (328, 171011), (344, 163057), (388, 144566), (776, 72283), (1681, 33368), (1763, 31816), (3362, 16684), (3526, 15908), (3977, 14104), (4171, 13448), (6724, 8342), (7052, 7954)]