52173828

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{9859}}^1$

素因数の和:9886

約数の個数: 72

約数和(自身を含む): 157365600

約数和(自身を除く): 105191772

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 588, 756, 882, 1323, 1764, 2646, 5292, 9859, 19718, 29577, 39436, 59154, 69013, 88731, 118308, 138026, 177462, 207039, 266193, 276052, 354924, 414078, 483091, 532386, 621117, 828156, 966182, 1064772, 1242234, 1449273, 1863351, 1932364, 2484468, 2898546, 3726702, 4347819, 5797092, 7453404, 8695638, 13043457, 17391276, 26086914, 52173828]

約数ペア:

[(1, 52173828), (2, 26086914), (3, 17391276), (4, 13043457), (6, 8695638), (7, 7453404), (9, 5797092), (12, 4347819), (14, 3726702), (18, 2898546), (21, 2484468), (27, 1932364), (28, 1863351), (36, 1449273), (42, 1242234), (49, 1064772), (54, 966182), (63, 828156), (84, 621117), (98, 532386), (108, 483091), (126, 414078), (147, 354924), (189, 276052), (196, 266193), (252, 207039), (294, 177462), (378, 138026), (441, 118308), (588, 88731), (756, 69013), (882, 59154), (1323, 39436), (1764, 29577), (2646, 19718), (5292, 9859)]