49690456

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{293}}^1$

素因数の和:388

約数の個数: 64

約数和(自身を含む): 104781600

約数和(自身を除く): 55091144

約数列:

[1, 2, 4, 8, 17, 29, 34, 43, 58, 68, 86, 116, 136, 172, 232, 293, 344, 493, 586, 731, 986, 1172, 1247, 1462, 1972, 2344, 2494, 2924, 3944, 4981, 4988, 5848, 8497, 9962, 9976, 12599, 16994, 19924, 21199, 25198, 33988, 39848, 42398, 50396, 67976, 84796, 100792, 144449, 169592, 214183, 288898, 365371, 428366, 577796, 730742, 856732, 1155592, 1461484, 1713464, 2922968, 6211307, 12422614, 24845228, 49690456]

約数ペア:

[(1, 49690456), (2, 24845228), (4, 12422614), (8, 6211307), (17, 2922968), (29, 1713464), (34, 1461484), (43, 1155592), (58, 856732), (68, 730742), (86, 577796), (116, 428366), (136, 365371), (172, 288898), (232, 214183), (293, 169592), (344, 144449), (493, 100792), (586, 84796), (731, 67976), (986, 50396), (1172, 42398), (1247, 39848), (1462, 33988), (1972, 25198), (2344, 21199), (2494, 19924), (2924, 16994), (3944, 12599), (4981, 9976), (4988, 9962), (5848, 8497)]