47687948

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{281}}^1$

素因数の和:351

約数の個数: 96

約数和(自身を含む): 113702400

約数和(自身を除く): 66014452

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 29, 38, 44, 58, 76, 77, 116, 133, 154, 203, 209, 266, 281, 308, 319, 406, 418, 532, 551, 562, 638, 812, 836, 1102, 1124, 1276, 1463, 1967, 2204, 2233, 2926, 3091, 3857, 3934, 4466, 5339, 5852, 6061, 6182, 7714, 7868, 8149, 8932, 10678, 12122, 12364, 15428, 16298, 21356, 21637, 24244, 32596, 37373, 42427, 43274, 57043, 58729, 74746, 84854, 86548, 89639, 114086, 117458, 149492, 154831, 169708, 179278, 228172, 234916, 309662, 358556, 411103, 619324, 627473, 822206, 1083817, 1254946, 1644412, 1703141, 2167634, 2509892, 3406282, 4335268, 6812564, 11921987, 23843974, 47687948]

約数ペア:

[(1, 47687948), (2, 23843974), (4, 11921987), (7, 6812564), (11, 4335268), (14, 3406282), (19, 2509892), (22, 2167634), (28, 1703141), (29, 1644412), (38, 1254946), (44, 1083817), (58, 822206), (76, 627473), (77, 619324), (116, 411103), (133, 358556), (154, 309662), (203, 234916), (209, 228172), (266, 179278), (281, 169708), (308, 154831), (319, 149492), (406, 117458), (418, 114086), (532, 89639), (551, 86548), (562, 84854), (638, 74746), (812, 58729), (836, 57043), (1102, 43274), (1124, 42427), (1276, 37373), (1463, 32596), (1967, 24244), (2204, 21637), (2233, 21356), (2926, 16298), (3091, 15428), (3857, 12364), (3934, 12122), (4466, 10678), (5339, 8932), (5852, 8149), (6061, 7868), (6182, 7714)]