52668

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1$

素因数の和:47

約数の個数: 72

約数和(自身を含む): 174720

約数和(自身を除く): 122052

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 19, 21, 22, 28, 33, 36, 38, 42, 44, 57, 63, 66, 76, 77, 84, 99, 114, 126, 132, 133, 154, 171, 198, 209, 228, 231, 252, 266, 308, 342, 396, 399, 418, 462, 532, 627, 684, 693, 798, 836, 924, 1197, 1254, 1386, 1463, 1596, 1881, 2394, 2508, 2772, 2926, 3762, 4389, 4788, 5852, 7524, 8778, 13167, 17556, 26334, 52668]

約数ペア:

[(1, 52668), (2, 26334), (3, 17556), (4, 13167), (6, 8778), (7, 7524), (9, 5852), (11, 4788), (12, 4389), (14, 3762), (18, 2926), (19, 2772), (21, 2508), (22, 2394), (28, 1881), (33, 1596), (36, 1463), (38, 1386), (42, 1254), (44, 1197), (57, 924), (63, 836), (66, 798), (76, 693), (77, 684), (84, 627), (99, 532), (114, 462), (126, 418), (132, 399), (133, 396), (154, 342), (171, 308), (198, 266), (209, 252), (228, 231)]