52981348

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{347}}^1$

素因数の和:425

約数の個数: 72

約数和(自身を含む): 116635680

約数和(自身を除く): 63654332

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 41, 49, 76, 82, 98, 133, 164, 196, 266, 287, 347, 532, 574, 694, 779, 931, 1148, 1388, 1558, 1862, 2009, 2429, 3116, 3724, 4018, 4858, 5453, 6593, 8036, 9716, 10906, 13186, 14227, 17003, 21812, 26372, 28454, 34006, 38171, 46151, 56908, 68012, 76342, 92302, 99589, 152684, 184604, 199178, 270313, 323057, 398356, 540626, 646114, 697123, 1081252, 1292228, 1394246, 1892191, 2788492, 3784382, 7568764, 13245337, 26490674, 52981348]

約数ペア:

[(1, 52981348), (2, 26490674), (4, 13245337), (7, 7568764), (14, 3784382), (19, 2788492), (28, 1892191), (38, 1394246), (41, 1292228), (49, 1081252), (76, 697123), (82, 646114), (98, 540626), (133, 398356), (164, 323057), (196, 270313), (266, 199178), (287, 184604), (347, 152684), (532, 99589), (574, 92302), (694, 76342), (779, 68012), (931, 56908), (1148, 46151), (1388, 38171), (1558, 34006), (1862, 28454), (2009, 26372), (2429, 21812), (3116, 17003), (3724, 14227), (4018, 13186), (4858, 10906), (5453, 9716), (6593, 8036)]