52980824

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{149}}^1\times {\mathrm{263}}^1$

素因数の和:444

約数の個数: 48

約数和(自身を含む): 108702000

約数和(自身を除く): 55721176

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 149, 169, 263, 298, 338, 526, 596, 676, 1052, 1192, 1352, 1937, 2104, 3419, 3874, 6838, 7748, 13676, 15496, 25181, 27352, 39187, 44447, 50362, 78374, 88894, 100724, 156748, 177788, 201448, 313496, 355576, 509431, 1018862, 2037724, 4075448, 6622603, 13245206, 26490412, 52980824]

約数ペア:

[(1, 52980824), (2, 26490412), (4, 13245206), (8, 6622603), (13, 4075448), (26, 2037724), (52, 1018862), (104, 509431), (149, 355576), (169, 313496), (263, 201448), (298, 177788), (338, 156748), (526, 100724), (596, 88894), (676, 78374), (1052, 50362), (1192, 44447), (1352, 39187), (1937, 27352), (2104, 25181), (3419, 15496), (3874, 13676), (6838, 7748)]