56905443

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1$

素因数の和:321

約数の個数: 64

約数和(自身を含む): 103680000

約数和(自身を除く): 46774557

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 89, 119, 153, 189, 199, 267, 357, 459, 597, 623, 801, 1071, 1393, 1513, 1791, 1869, 2403, 3213, 3383, 4179, 4539, 5373, 5607, 10149, 10591, 12537, 13617, 16821, 17711, 23681, 30447, 31773, 37611, 40851, 53133, 71043, 91341, 95319, 123977, 159399, 213129, 285957, 301087, 371931, 478197, 639387, 903261, 1115793, 2107609, 2709783, 3347379, 6322827, 8129349, 18968481, 56905443]

約数ペア:

[(1, 56905443), (3, 18968481), (7, 8129349), (9, 6322827), (17, 3347379), (21, 2709783), (27, 2107609), (51, 1115793), (63, 903261), (89, 639387), (119, 478197), (153, 371931), (189, 301087), (199, 285957), (267, 213129), (357, 159399), (459, 123977), (597, 95319), (623, 91341), (801, 71043), (1071, 53133), (1393, 40851), (1513, 37611), (1791, 31773), (1869, 30447), (2403, 23681), (3213, 17711), (3383, 16821), (4179, 13617), (4539, 12537), (5373, 10591), (5607, 10149)]