51649348

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{271}}^1$

素因数の和:388

約数の個数: 48

約数和(自身を含む): 98703360

約数和(自身を除く): 47054012

約数列:

[1, 2, 4, 29, 31, 53, 58, 62, 106, 116, 124, 212, 271, 542, 899, 1084, 1537, 1643, 1798, 3074, 3286, 3596, 6148, 6572, 7859, 8401, 14363, 15718, 16802, 28726, 31436, 33604, 47647, 57452, 95294, 190588, 243629, 416527, 445253, 487258, 833054, 890506, 974516, 1666108, 1781012, 12912337, 25824674, 51649348]

約数ペア:

[(1, 51649348), (2, 25824674), (4, 12912337), (29, 1781012), (31, 1666108), (53, 974516), (58, 890506), (62, 833054), (106, 487258), (116, 445253), (124, 416527), (212, 243629), (271, 190588), (542, 95294), (899, 57452), (1084, 47647), (1537, 33604), (1643, 31436), (1798, 28726), (3074, 16802), (3286, 15718), (3596, 14363), (6148, 8401), (6572, 7859)]