47887294

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1$

素因数の和:305

約数の個数: 64

約数和(自身を含む): 94026240

約数和(自身を除く): 46138946

約数列:

[1, 2, 7, 13, 14, 26, 29, 43, 58, 86, 91, 182, 203, 211, 301, 377, 406, 422, 559, 602, 754, 1118, 1247, 1477, 2494, 2639, 2743, 2954, 3913, 5278, 5486, 6119, 7826, 8729, 9073, 12238, 16211, 17458, 18146, 19201, 32422, 38402, 42833, 63511, 79547, 85666, 113477, 117949, 127022, 159094, 226954, 235898, 263117, 526234, 556829, 825643, 1113658, 1651286, 1841819, 3420521, 3683638, 6841042, 23943647, 47887294]

約数ペア:

[(1, 47887294), (2, 23943647), (7, 6841042), (13, 3683638), (14, 3420521), (26, 1841819), (29, 1651286), (43, 1113658), (58, 825643), (86, 556829), (91, 526234), (182, 263117), (203, 235898), (211, 226954), (301, 159094), (377, 127022), (406, 117949), (422, 113477), (559, 85666), (602, 79547), (754, 63511), (1118, 42833), (1247, 38402), (1477, 32422), (2494, 19201), (2639, 18146), (2743, 17458), (2954, 16211), (3913, 12238), (5278, 9073), (5486, 8729), (6119, 7826)]