49393806

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1$

素因数の和:390

約数の個数: 128

約数和(自身を含む): 137687040

約数和(自身を除く): 88293234

約数列:

[1, 2, 3, 6, 7, 11, 14, 17, 19, 21, 22, 33, 34, 38, 42, 51, 57, 66, 77, 102, 114, 119, 133, 154, 187, 209, 231, 238, 266, 323, 331, 357, 374, 399, 418, 462, 561, 627, 646, 662, 714, 798, 969, 993, 1122, 1254, 1309, 1463, 1938, 1986, 2261, 2317, 2618, 2926, 3553, 3641, 3927, 4389, 4522, 4634, 5627, 6289, 6783, 6951, 7106, 7282, 7854, 8778, 10659, 10923, 11254, 12578, 13566, 13902, 16881, 18867, 21318, 21846, 24871, 25487, 33762, 37734, 39389, 44023, 49742, 50974, 61897, 69179, 74613, 76461, 78778, 88046, 106913, 118167, 123794, 132069, 138358, 149226, 152922, 185691, 207537, 213826, 236334, 264138, 320739, 371382, 415074, 433279, 484253, 641478, 748391, 866558, 968506, 1176043, 1299837, 1452759, 1496782, 2245173, 2352086, 2599674, 2905518, 3528129, 4490346, 7056258, 8232301, 16464602, 24696903, 49393806]

約数ペア:

[(1, 49393806), (2, 24696903), (3, 16464602), (6, 8232301), (7, 7056258), (11, 4490346), (14, 3528129), (17, 2905518), (19, 2599674), (21, 2352086), (22, 2245173), (33, 1496782), (34, 1452759), (38, 1299837), (42, 1176043), (51, 968506), (57, 866558), (66, 748391), (77, 641478), (102, 484253), (114, 433279), (119, 415074), (133, 371382), (154, 320739), (187, 264138), (209, 236334), (231, 213826), (238, 207537), (266, 185691), (323, 152922), (331, 149226), (357, 138358), (374, 132069), (399, 123794), (418, 118167), (462, 106913), (561, 88046), (627, 78778), (646, 76461), (662, 74613), (714, 69179), (798, 61897), (969, 50974), (993, 49742), (1122, 44023), (1254, 39389), (1309, 37734), (1463, 33762), (1938, 25487), (1986, 24871), (2261, 21846), (2317, 21318), (2618, 18867), (2926, 16881), (3553, 13902), (3641, 13566), (3927, 12578), (4389, 11254), (4522, 10923), (4634, 10659), (5627, 8778), (6289, 7854), (6783, 7282), (6951, 7106)]