49749344

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{839}}^1$

素因数の和:975

約数の個数: 48

約数和(自身を含む): 104781600

約数和(自身を除く): 55032256

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 109, 136, 218, 272, 436, 544, 839, 872, 1678, 1744, 1853, 3356, 3488, 3706, 6712, 7412, 13424, 14263, 14824, 26848, 28526, 29648, 57052, 59296, 91451, 114104, 182902, 228208, 365804, 456416, 731608, 1463216, 1554667, 2926432, 3109334, 6218668, 12437336, 24874672, 49749344]

約数ペア:

[(1, 49749344), (2, 24874672), (4, 12437336), (8, 6218668), (16, 3109334), (17, 2926432), (32, 1554667), (34, 1463216), (68, 731608), (109, 456416), (136, 365804), (218, 228208), (272, 182902), (436, 114104), (544, 91451), (839, 59296), (872, 57052), (1678, 29648), (1744, 28526), (1853, 26848), (3356, 14824), (3488, 14263), (3706, 13424), (6712, 7412)]