54877928

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{51577}}^1$

素因数の和:51609

約数の個数: 32

約数和(自身を含む): 123787200

約数和(自身を除く): 68909272

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 51577, 103154, 206308, 361039, 412616, 722078, 979963, 1444156, 1959926, 2888312, 3919852, 6859741, 7839704, 13719482, 27438964, 54877928]

約数ペア:

[(1, 54877928), (2, 27438964), (4, 13719482), (7, 7839704), (8, 6859741), (14, 3919852), (19, 2888312), (28, 1959926), (38, 1444156), (56, 979963), (76, 722078), (133, 412616), (152, 361039), (266, 206308), (532, 103154), (1064, 51577)]