51194754

素因数分解:

$2^1\times 3^6\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:143

約数の個数: 112

約数和(自身を含む): 129087672

約数和(自身を除く): 77892918

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 37, 39, 54, 73, 74, 78, 81, 111, 117, 146, 162, 219, 222, 234, 243, 333, 351, 438, 481, 486, 657, 666, 702, 729, 949, 962, 999, 1053, 1314, 1443, 1458, 1898, 1971, 1998, 2106, 2701, 2847, 2886, 2997, 3159, 3942, 4329, 5402, 5694, 5913, 5994, 6318, 8103, 8541, 8658, 8991, 9477, 11826, 12987, 16206, 17082, 17739, 17982, 18954, 24309, 25623, 25974, 26973, 35113, 35478, 38961, 48618, 51246, 53217, 53946, 70226, 72927, 76869, 77922, 105339, 106434, 116883, 145854, 153738, 210678, 218781, 230607, 233766, 316017, 350649, 437562, 461214, 632034, 656343, 691821, 701298, 948051, 1312686, 1383642, 1896102, 1969029, 2844153, 3938058, 5688306, 8532459, 17064918, 25597377, 51194754]

約数ペア:

[(1, 51194754), (2, 25597377), (3, 17064918), (6, 8532459), (9, 5688306), (13, 3938058), (18, 2844153), (26, 1969029), (27, 1896102), (37, 1383642), (39, 1312686), (54, 948051), (73, 701298), (74, 691821), (78, 656343), (81, 632034), (111, 461214), (117, 437562), (146, 350649), (162, 316017), (219, 233766), (222, 230607), (234, 218781), (243, 210678), (333, 153738), (351, 145854), (438, 116883), (481, 106434), (486, 105339), (657, 77922), (666, 76869), (702, 72927), (729, 70226), (949, 53946), (962, 53217), (999, 51246), (1053, 48618), (1314, 38961), (1443, 35478), (1458, 35113), (1898, 26973), (1971, 25974), (1998, 25623), (2106, 24309), (2701, 18954), (2847, 17982), (2886, 17739), (2997, 17082), (3159, 16206), (3942, 12987), (4329, 11826), (5402, 9477), (5694, 8991), (5913, 8658), (5994, 8541), (6318, 8103)]