49212592

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1$

素因数の和:326

約数の個数: 80

約数和(自身を含む): 113555232

約数和(自身を除く): 64342640

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 137, 143, 157, 176, 208, 274, 286, 314, 548, 572, 628, 1096, 1144, 1256, 1507, 1727, 1781, 2041, 2192, 2288, 2512, 3014, 3454, 3562, 4082, 6028, 6908, 7124, 8164, 12056, 13816, 14248, 16328, 19591, 21509, 22451, 24112, 27632, 28496, 32656, 39182, 43018, 44902, 78364, 86036, 89804, 156728, 172072, 179608, 236599, 279617, 313456, 344144, 359216, 473198, 559234, 946396, 1118468, 1892792, 2236936, 3075787, 3785584, 4473872, 6151574, 12303148, 24606296, 49212592]

約数ペア:

[(1, 49212592), (2, 24606296), (4, 12303148), (8, 6151574), (11, 4473872), (13, 3785584), (16, 3075787), (22, 2236936), (26, 1892792), (44, 1118468), (52, 946396), (88, 559234), (104, 473198), (137, 359216), (143, 344144), (157, 313456), (176, 279617), (208, 236599), (274, 179608), (286, 172072), (314, 156728), (548, 89804), (572, 86036), (628, 78364), (1096, 44902), (1144, 43018), (1256, 39182), (1507, 32656), (1727, 28496), (1781, 27632), (2041, 24112), (2192, 22451), (2288, 21509), (2512, 19591), (3014, 16328), (3454, 14248), (3562, 13816), (4082, 12056), (6028, 8164), (6908, 7124)]