51657732

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{10789}}^1$

素因数の和:10825

約数の個数: 72

約数和(自身を含む): 157102400

約数和(自身を除く): 105444668

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, 10789, 21578, 32367, 43156, 64734, 75523, 97101, 129468, 151046, 194202, 204991, 226569, 302092, 388404, 409982, 453138, 614973, 679707, 819964, 906276, 1229946, 1359414, 1434937, 1844919, 2459892, 2718828, 2869874, 3689838, 4304811, 5739748, 7379676, 8609622, 12914433, 17219244, 25828866, 51657732]

約数ペア:

[(1, 51657732), (2, 25828866), (3, 17219244), (4, 12914433), (6, 8609622), (7, 7379676), (9, 5739748), (12, 4304811), (14, 3689838), (18, 2869874), (19, 2718828), (21, 2459892), (28, 1844919), (36, 1434937), (38, 1359414), (42, 1229946), (57, 906276), (63, 819964), (76, 679707), (84, 614973), (114, 453138), (126, 409982), (133, 388404), (171, 302092), (228, 226569), (252, 204991), (266, 194202), (342, 151046), (399, 129468), (532, 97101), (684, 75523), (798, 64734), (1197, 43156), (1596, 32367), (2394, 21578), (4788, 10789)]