51887556

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{10837}}^1$

素因数の和:10873

約数の個数: 72

約数和(自身を含む): 157801280

約数和(自身を除く): 105913724

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 10837, 21674, 32511, 43348, 65022, 75859, 97533, 130044, 151718, 195066, 205903, 227577, 303436, 390132, 411806, 455154, 617709, 682731, 823612, 910308, 1235418, 1365462, 1441321, 1853127, 2470836, 2730924, 2882642, 3706254, 4323963, 5765284, 7412508, 8647926, 12971889, 17295852, 25943778, 51887556]

約数ペア:

[(1, 51887556), (2, 25943778), (3, 17295852), (4, 12971889), (6, 8647926), (7, 7412508), (9, 5765284), (12, 4323963), (14, 3706254), (18, 2882642), (19, 2730924), (21, 2470836), (28, 1853127), (36, 1441321), (38, 1365462), (42, 1235418), (57, 910308), (63, 823612), (76, 682731), (84, 617709), (114, 455154), (126, 411806), (133, 390132), (171, 303436), (228, 227577), (252, 205903), (266, 195066), (342, 151718), (399, 130044), (532, 97533), (684, 75859), (798, 65022), (1197, 43348), (1596, 32511), (2394, 21674), (4788, 10837)]