47497492

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:213

約数の個数: 72

約数和(自身を含む): 103778304

約数和(自身を除く): 56280812

約数列:

[1, 2, 4, 7, 14, 19, 28, 37, 38, 74, 76, 127, 133, 148, 254, 259, 266, 361, 508, 518, 532, 703, 722, 889, 1036, 1406, 1444, 1778, 2413, 2527, 2812, 3556, 4699, 4826, 4921, 5054, 9398, 9652, 9842, 10108, 13357, 16891, 18796, 19684, 26714, 32893, 33782, 45847, 53428, 65786, 67564, 89281, 91694, 93499, 131572, 178562, 183388, 186998, 320929, 357124, 373996, 624967, 641858, 1249934, 1283716, 1696339, 2499868, 3392678, 6785356, 11874373, 23748746, 47497492]

約数ペア:

[(1, 47497492), (2, 23748746), (4, 11874373), (7, 6785356), (14, 3392678), (19, 2499868), (28, 1696339), (37, 1283716), (38, 1249934), (74, 641858), (76, 624967), (127, 373996), (133, 357124), (148, 320929), (254, 186998), (259, 183388), (266, 178562), (361, 131572), (508, 93499), (518, 91694), (532, 89281), (703, 67564), (722, 65786), (889, 53428), (1036, 45847), (1406, 33782), (1444, 32893), (1778, 26714), (2413, 19684), (2527, 18796), (2812, 16891), (3556, 13357), (4699, 10108), (4826, 9842), (4921, 9652), (5054, 9398)]