45085222

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:245

約数の個数: 64

約数和(自身を含む): 87994368

約数和(自身を除く): 42909146

約数列:

[1, 2, 7, 13, 14, 26, 31, 61, 62, 91, 122, 131, 182, 217, 262, 403, 427, 434, 793, 806, 854, 917, 1586, 1703, 1834, 1891, 2821, 3406, 3782, 4061, 5551, 5642, 7991, 8122, 11102, 11921, 13237, 15982, 23842, 24583, 26474, 28427, 49166, 52793, 55937, 56854, 103883, 105586, 111874, 172081, 207766, 247721, 344162, 369551, 495442, 727181, 739102, 1454362, 1734047, 3220373, 3468094, 6440746, 22542611, 45085222]

約数ペア:

[(1, 45085222), (2, 22542611), (7, 6440746), (13, 3468094), (14, 3220373), (26, 1734047), (31, 1454362), (61, 739102), (62, 727181), (91, 495442), (122, 369551), (131, 344162), (182, 247721), (217, 207766), (262, 172081), (403, 111874), (427, 105586), (434, 103883), (793, 56854), (806, 55937), (854, 52793), (917, 49166), (1586, 28427), (1703, 26474), (1834, 24583), (1891, 23842), (2821, 15982), (3406, 13237), (3782, 11921), (4061, 11102), (5551, 8122), (5642, 7991)]