47243988

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{2251}}^1$

素因数の和:2325

約数の個数: 72

約数和(自身を含む): 132795936

約数和(自身を除く): 85551948

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 53, 66, 99, 106, 132, 159, 198, 212, 318, 396, 477, 583, 636, 954, 1166, 1749, 1908, 2251, 2332, 3498, 4502, 5247, 6753, 6996, 9004, 10494, 13506, 20259, 20988, 24761, 27012, 40518, 49522, 74283, 81036, 99044, 119303, 148566, 222849, 238606, 297132, 357909, 445698, 477212, 715818, 891396, 1073727, 1312333, 1431636, 2147454, 2624666, 3936999, 4294908, 5249332, 7873998, 11810997, 15747996, 23621994, 47243988]

約数ペア:

[(1, 47243988), (2, 23621994), (3, 15747996), (4, 11810997), (6, 7873998), (9, 5249332), (11, 4294908), (12, 3936999), (18, 2624666), (22, 2147454), (33, 1431636), (36, 1312333), (44, 1073727), (53, 891396), (66, 715818), (99, 477212), (106, 445698), (132, 357909), (159, 297132), (198, 238606), (212, 222849), (318, 148566), (396, 119303), (477, 99044), (583, 81036), (636, 74283), (954, 49522), (1166, 40518), (1749, 27012), (1908, 24761), (2251, 20988), (2332, 20259), (3498, 13506), (4502, 10494), (5247, 9004), (6753, 6996)]