51945894

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2$

素因数の和:104

約数の個数: 192

約数和(自身を含む): 160151040

約数和(自身を除く): 108205146

約数列:

[1, 2, 3, 6, 7, 9, 11, 13, 14, 18, 21, 22, 26, 27, 31, 33, 39, 42, 54, 62, 63, 66, 77, 78, 91, 93, 99, 117, 126, 143, 154, 182, 186, 189, 198, 217, 231, 234, 273, 279, 286, 297, 341, 351, 378, 403, 429, 434, 462, 546, 558, 594, 651, 682, 693, 702, 806, 819, 837, 858, 961, 1001, 1023, 1209, 1287, 1302, 1386, 1638, 1674, 1922, 1953, 2002, 2046, 2079, 2387, 2418, 2457, 2574, 2821, 2883, 3003, 3069, 3627, 3861, 3906, 4158, 4433, 4774, 4914, 5642, 5766, 5859, 6006, 6138, 6727, 7161, 7254, 7722, 8463, 8649, 8866, 9009, 9207, 10571, 10881, 11718, 12493, 13299, 13454, 14322, 16926, 17298, 18018, 18414, 20181, 21142, 21483, 21762, 24986, 25389, 25947, 26598, 27027, 31031, 31713, 37479, 39897, 40362, 42966, 50778, 51894, 54054, 60543, 62062, 63426, 64449, 73997, 74958, 76167, 79794, 87451, 93093, 95139, 112437, 119691, 121086, 128898, 137423, 147994, 152334, 174902, 181629, 186186, 190278, 221991, 224874, 239382, 262353, 274846, 279279, 285417, 337311, 363258, 412269, 443982, 524706, 558558, 570834, 665973, 674622, 787059, 824538, 837837, 961961, 1236807, 1331946, 1574118, 1675674, 1923922, 1997919, 2361177, 2473614, 2885883, 3710421, 3995838, 4722354, 5771766, 7420842, 8657649, 17315298, 25972947, 51945894]

約数ペア:

[(1, 51945894), (2, 25972947), (3, 17315298), (6, 8657649), (7, 7420842), (9, 5771766), (11, 4722354), (13, 3995838), (14, 3710421), (18, 2885883), (21, 2473614), (22, 2361177), (26, 1997919), (27, 1923922), (31, 1675674), (33, 1574118), (39, 1331946), (42, 1236807), (54, 961961), (62, 837837), (63, 824538), (66, 787059), (77, 674622), (78, 665973), (91, 570834), (93, 558558), (99, 524706), (117, 443982), (126, 412269), (143, 363258), (154, 337311), (182, 285417), (186, 279279), (189, 274846), (198, 262353), (217, 239382), (231, 224874), (234, 221991), (273, 190278), (279, 186186), (286, 181629), (297, 174902), (341, 152334), (351, 147994), (378, 137423), (403, 128898), (429, 121086), (434, 119691), (462, 112437), (546, 95139), (558, 93093), (594, 87451), (651, 79794), (682, 76167), (693, 74958), (702, 73997), (806, 64449), (819, 63426), (837, 62062), (858, 60543), (961, 54054), (1001, 51894), (1023, 50778), (1209, 42966), (1287, 40362), (1302, 39897), (1386, 37479), (1638, 31713), (1674, 31031), (1922, 27027), (1953, 26598), (2002, 25947), (2046, 25389), (2079, 24986), (2387, 21762), (2418, 21483), (2457, 21142), (2574, 20181), (2821, 18414), (2883, 18018), (3003, 17298), (3069, 16926), (3627, 14322), (3861, 13454), (3906, 13299), (4158, 12493), (4433, 11718), (4774, 10881), (4914, 10571), (5642, 9207), (5766, 9009), (5859, 8866), (6006, 8649), (6138, 8463), (6727, 7722), (7161, 7254)]