51835686

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3821}}^1$

素因数の和:3869

約数の個数: 64

約数和(自身を含む): 132088320

約数和(自身を除く): 80252634

約数列:

[1, 2, 3, 6, 7, 14, 17, 19, 21, 34, 38, 42, 51, 57, 102, 114, 119, 133, 238, 266, 323, 357, 399, 646, 714, 798, 969, 1938, 2261, 3821, 4522, 6783, 7642, 11463, 13566, 22926, 26747, 53494, 64957, 72599, 80241, 129914, 145198, 160482, 194871, 217797, 389742, 435594, 454699, 508193, 909398, 1016386, 1234183, 1364097, 1524579, 2468366, 2728194, 3049158, 3702549, 7405098, 8639281, 17278562, 25917843, 51835686]

約数ペア:

[(1, 51835686), (2, 25917843), (3, 17278562), (6, 8639281), (7, 7405098), (14, 3702549), (17, 3049158), (19, 2728194), (21, 2468366), (34, 1524579), (38, 1364097), (42, 1234183), (51, 1016386), (57, 909398), (102, 508193), (114, 454699), (119, 435594), (133, 389742), (238, 217797), (266, 194871), (323, 160482), (357, 145198), (399, 129914), (646, 80241), (714, 72599), (798, 64957), (969, 53494), (1938, 26747), (2261, 22926), (3821, 13566), (4522, 11463), (6783, 7642)]