47049849

素因数分解:

$3^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:148

約数の個数: 96

約数和(自身を含む): 91601280

約数和(自身を除く): 44551431

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 49, 53, 61, 63, 77, 99, 147, 159, 183, 189, 231, 297, 371, 427, 441, 477, 539, 549, 583, 671, 693, 1113, 1281, 1323, 1431, 1617, 1647, 1749, 2013, 2079, 2597, 2989, 3233, 3339, 3843, 4081, 4697, 4851, 5247, 6039, 7791, 8967, 9699, 10017, 11529, 12243, 14091, 14553, 15741, 18117, 22631, 23373, 26901, 28567, 29097, 32879, 35563, 36729, 42273, 67893, 70119, 80703, 85701, 87291, 98637, 106689, 110187, 126819, 158417, 203679, 248941, 257103, 295911, 320067, 475251, 611037, 746823, 771309, 887733, 960201, 1425753, 1742587, 2240469, 4277259, 5227761, 6721407, 15683283, 47049849]

約数ペア:

[(1, 47049849), (3, 15683283), (7, 6721407), (9, 5227761), (11, 4277259), (21, 2240469), (27, 1742587), (33, 1425753), (49, 960201), (53, 887733), (61, 771309), (63, 746823), (77, 611037), (99, 475251), (147, 320067), (159, 295911), (183, 257103), (189, 248941), (231, 203679), (297, 158417), (371, 126819), (427, 110187), (441, 106689), (477, 98637), (539, 87291), (549, 85701), (583, 80703), (671, 70119), (693, 67893), (1113, 42273), (1281, 36729), (1323, 35563), (1431, 32879), (1617, 29097), (1647, 28567), (1749, 26901), (2013, 23373), (2079, 22631), (2597, 18117), (2989, 15741), (3233, 14553), (3339, 14091), (3843, 12243), (4081, 11529), (4697, 10017), (4851, 9699), (5247, 8967), (6039, 7791)]