47248864

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2143}}^1$

素因数の和:2219

約数の個数: 48

約数和(自身を含む): 102114432

約数和(自身を除く): 54865568

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 53, 104, 106, 208, 212, 416, 424, 689, 848, 1378, 1696, 2143, 2756, 4286, 5512, 8572, 11024, 17144, 22048, 27859, 34288, 55718, 68576, 111436, 113579, 222872, 227158, 445744, 454316, 891488, 908632, 1476527, 1817264, 2953054, 3634528, 5906108, 11812216, 23624432, 47248864]

約数ペア:

[(1, 47248864), (2, 23624432), (4, 11812216), (8, 5906108), (13, 3634528), (16, 2953054), (26, 1817264), (32, 1476527), (52, 908632), (53, 891488), (104, 454316), (106, 445744), (208, 227158), (212, 222872), (416, 113579), (424, 111436), (689, 68576), (848, 55718), (1378, 34288), (1696, 27859), (2143, 22048), (2756, 17144), (4286, 11024), (5512, 8572)]