51865776

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{21187}}^1$

素因数の和:21218

約数の個数: 60

約数和(自身を含む): 153697752

約数和(自身を除く): 101831976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 272, 306, 408, 612, 816, 1224, 2448, 21187, 42374, 63561, 84748, 127122, 169496, 190683, 254244, 338992, 360179, 381366, 508488, 720358, 762732, 1016976, 1080537, 1440716, 1525464, 2161074, 2881432, 3050928, 3241611, 4322148, 5762864, 6483222, 8644296, 12966444, 17288592, 25932888, 51865776]

約数ペア:

[(1, 51865776), (2, 25932888), (3, 17288592), (4, 12966444), (6, 8644296), (8, 6483222), (9, 5762864), (12, 4322148), (16, 3241611), (17, 3050928), (18, 2881432), (24, 2161074), (34, 1525464), (36, 1440716), (48, 1080537), (51, 1016976), (68, 762732), (72, 720358), (102, 508488), (136, 381366), (144, 360179), (153, 338992), (204, 254244), (272, 190683), (306, 169496), (408, 127122), (612, 84748), (816, 63561), (1224, 42374), (2448, 21187)]