51911874

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{853}}^1$

素因数の和:901

約数の個数: 96

約数和(自身を含む): 140192640

約数和(自身を除く): 88280766

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 27, 42, 46, 49, 54, 63, 69, 98, 126, 138, 147, 161, 189, 207, 294, 322, 378, 414, 441, 483, 621, 853, 882, 966, 1127, 1242, 1323, 1449, 1706, 2254, 2559, 2646, 2898, 3381, 4347, 5118, 5971, 6762, 7677, 8694, 10143, 11942, 15354, 17913, 19619, 20286, 23031, 30429, 35826, 39238, 41797, 46062, 53739, 58857, 60858, 83594, 107478, 117714, 125391, 137333, 161217, 176571, 250782, 274666, 322434, 353142, 376173, 411999, 529713, 752346, 823998, 961331, 1059426, 1128519, 1235997, 1922662, 2257038, 2471994, 2883993, 3707991, 5767986, 7415982, 8651979, 17303958, 25955937, 51911874]

約数ペア:

[(1, 51911874), (2, 25955937), (3, 17303958), (6, 8651979), (7, 7415982), (9, 5767986), (14, 3707991), (18, 2883993), (21, 2471994), (23, 2257038), (27, 1922662), (42, 1235997), (46, 1128519), (49, 1059426), (54, 961331), (63, 823998), (69, 752346), (98, 529713), (126, 411999), (138, 376173), (147, 353142), (161, 322434), (189, 274666), (207, 250782), (294, 176571), (322, 161217), (378, 137333), (414, 125391), (441, 117714), (483, 107478), (621, 83594), (853, 60858), (882, 58857), (966, 53739), (1127, 46062), (1242, 41797), (1323, 39238), (1449, 35826), (1706, 30429), (2254, 23031), (2559, 20286), (2646, 19619), (2898, 17913), (3381, 15354), (4347, 11942), (5118, 10143), (5971, 8694), (6762, 7677)]