47115908

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{103}}^1$

素因数の和:193

約数の個数: 72

約数和(自身を含む): 104098176

約数和(自身を除く): 56982268

約数列:

[1, 2, 4, 7, 14, 17, 28, 31, 34, 62, 68, 103, 119, 124, 206, 217, 238, 412, 434, 476, 527, 721, 868, 961, 1054, 1442, 1751, 1922, 2108, 2884, 3193, 3502, 3689, 3844, 6386, 6727, 7004, 7378, 12257, 12772, 13454, 14756, 16337, 22351, 24514, 26908, 32674, 44702, 49028, 54281, 65348, 89404, 98983, 108562, 114359, 197966, 217124, 228718, 379967, 395932, 457436, 692881, 759934, 1385762, 1519868, 1682711, 2771524, 3365422, 6730844, 11778977, 23557954, 47115908]

約数ペア:

[(1, 47115908), (2, 23557954), (4, 11778977), (7, 6730844), (14, 3365422), (17, 2771524), (28, 1682711), (31, 1519868), (34, 1385762), (62, 759934), (68, 692881), (103, 457436), (119, 395932), (124, 379967), (206, 228718), (217, 217124), (238, 197966), (412, 114359), (434, 108562), (476, 98983), (527, 89404), (721, 65348), (868, 54281), (961, 49028), (1054, 44702), (1442, 32674), (1751, 26908), (1922, 24514), (2108, 22351), (2884, 16337), (3193, 14756), (3502, 13454), (3689, 12772), (3844, 12257), (6386, 7378), (6727, 7004)]