51611924

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^3\times {\mathrm{839}}^1$

素因数の和:889

約数の個数: 48

約数和(自身を含む): 111955200

約数和(自身を除く): 60343276

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 169, 182, 338, 364, 676, 839, 1183, 1678, 2197, 2366, 3356, 4394, 4732, 5873, 8788, 10907, 11746, 15379, 21814, 23492, 30758, 43628, 61516, 76349, 141791, 152698, 283582, 305396, 567164, 992537, 1843283, 1985074, 3686566, 3970148, 7373132, 12902981, 25805962, 51611924]

約数ペア:

[(1, 51611924), (2, 25805962), (4, 12902981), (7, 7373132), (13, 3970148), (14, 3686566), (26, 1985074), (28, 1843283), (52, 992537), (91, 567164), (169, 305396), (182, 283582), (338, 152698), (364, 141791), (676, 76349), (839, 61516), (1183, 43628), (1678, 30758), (2197, 23492), (2366, 21814), (3356, 15379), (4394, 11746), (4732, 10907), (5873, 8788)]