51713004

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1$

素因数の和:299

約数の個数: 96

約数和(自身を含む): 143503360

約数和(自身を除く): 91790356

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 84, 86, 103, 129, 139, 172, 206, 258, 278, 301, 309, 412, 417, 516, 556, 602, 618, 721, 834, 903, 973, 1204, 1236, 1442, 1668, 1806, 1946, 2163, 2884, 2919, 3612, 3892, 4326, 4429, 5838, 5977, 8652, 8858, 11676, 11954, 13287, 14317, 17716, 17931, 23908, 26574, 28634, 31003, 35862, 41839, 42951, 53148, 57268, 62006, 71724, 83678, 85902, 93009, 100219, 124012, 125517, 167356, 171804, 186018, 200438, 251034, 300657, 372036, 400876, 502068, 601314, 615631, 1202628, 1231262, 1846893, 2462524, 3693786, 4309417, 7387572, 8618834, 12928251, 17237668, 25856502, 51713004]

約数ペア:

[(1, 51713004), (2, 25856502), (3, 17237668), (4, 12928251), (6, 8618834), (7, 7387572), (12, 4309417), (14, 3693786), (21, 2462524), (28, 1846893), (42, 1231262), (43, 1202628), (84, 615631), (86, 601314), (103, 502068), (129, 400876), (139, 372036), (172, 300657), (206, 251034), (258, 200438), (278, 186018), (301, 171804), (309, 167356), (412, 125517), (417, 124012), (516, 100219), (556, 93009), (602, 85902), (618, 83678), (721, 71724), (834, 62006), (903, 57268), (973, 53148), (1204, 42951), (1236, 41839), (1442, 35862), (1668, 31003), (1806, 28634), (1946, 26574), (2163, 23908), (2884, 17931), (2919, 17716), (3612, 14317), (3892, 13287), (4326, 11954), (4429, 11676), (5838, 8858), (5977, 8652)]