47823568

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{5347}}^1$

素因数の和:5411

約数の個数: 40

約数和(自身を含む): 102125408

約数和(自身を除く): 54301840

約数列:

[1, 2, 4, 8, 13, 16, 26, 43, 52, 86, 104, 172, 208, 344, 559, 688, 1118, 2236, 4472, 5347, 8944, 10694, 21388, 42776, 69511, 85552, 139022, 229921, 278044, 459842, 556088, 919684, 1112176, 1839368, 2988973, 3678736, 5977946, 11955892, 23911784, 47823568]

約数ペア:

[(1, 47823568), (2, 23911784), (4, 11955892), (8, 5977946), (13, 3678736), (16, 2988973), (26, 1839368), (43, 1112176), (52, 919684), (86, 556088), (104, 459842), (172, 278044), (208, 229921), (344, 139022), (559, 85552), (688, 69511), (1118, 42776), (2236, 21388), (4472, 10694), (5347, 8944)]