52513986

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1$

素因数の和:141

約数の個数: 128

約数和(自身を含む): 138240000

約数和(自身を除く): 85726014

約数列:

[1, 2, 3, 6, 7, 14, 17, 19, 21, 34, 38, 42, 49, 51, 57, 79, 98, 102, 114, 119, 133, 147, 158, 237, 238, 266, 294, 323, 343, 357, 399, 474, 553, 646, 686, 714, 798, 833, 931, 969, 1029, 1106, 1343, 1501, 1659, 1666, 1862, 1938, 2058, 2261, 2499, 2686, 2793, 3002, 3318, 3871, 4029, 4503, 4522, 4998, 5586, 5831, 6517, 6783, 7742, 8058, 9006, 9401, 10507, 11613, 11662, 13034, 13566, 15827, 17493, 18802, 19551, 21014, 23226, 25517, 27097, 28203, 31521, 31654, 34986, 39102, 47481, 51034, 54194, 56406, 63042, 65807, 73549, 76551, 81291, 94962, 110789, 131614, 147098, 153102, 162582, 178619, 197421, 220647, 221578, 332367, 357238, 394842, 441294, 460649, 514843, 535857, 664734, 921298, 1029686, 1071714, 1250333, 1381947, 1544529, 2500666, 2763894, 3089058, 3750999, 7501998, 8752331, 17504662, 26256993, 52513986]

約数ペア:

[(1, 52513986), (2, 26256993), (3, 17504662), (6, 8752331), (7, 7501998), (14, 3750999), (17, 3089058), (19, 2763894), (21, 2500666), (34, 1544529), (38, 1381947), (42, 1250333), (49, 1071714), (51, 1029686), (57, 921298), (79, 664734), (98, 535857), (102, 514843), (114, 460649), (119, 441294), (133, 394842), (147, 357238), (158, 332367), (237, 221578), (238, 220647), (266, 197421), (294, 178619), (323, 162582), (343, 153102), (357, 147098), (399, 131614), (474, 110789), (553, 94962), (646, 81291), (686, 76551), (714, 73549), (798, 65807), (833, 63042), (931, 56406), (969, 54194), (1029, 51034), (1106, 47481), (1343, 39102), (1501, 34986), (1659, 31654), (1666, 31521), (1862, 28203), (1938, 27097), (2058, 25517), (2261, 23226), (2499, 21014), (2686, 19551), (2793, 18802), (3002, 17493), (3318, 15827), (3871, 13566), (4029, 13034), (4503, 11662), (4522, 11613), (4998, 10507), (5586, 9401), (5831, 9006), (6517, 8058), (6783, 7742)]