47709872

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{397}}^1$

素因数の和:478

約数の個数: 80

約数和(自身を含む): 112522560

約数和(自身を除く): 64812688

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 37, 56, 58, 74, 112, 116, 148, 203, 232, 259, 296, 397, 406, 464, 518, 592, 794, 812, 1036, 1073, 1588, 1624, 2072, 2146, 2779, 3176, 3248, 4144, 4292, 5558, 6352, 7511, 8584, 11116, 11513, 14689, 15022, 17168, 22232, 23026, 29378, 30044, 44464, 46052, 58756, 60088, 80591, 92104, 102823, 117512, 120176, 161182, 184208, 205646, 235024, 322364, 411292, 425981, 644728, 822584, 851962, 1289456, 1645168, 1703924, 2981867, 3407848, 5963734, 6815696, 11927468, 23854936, 47709872]

約数ペア:

[(1, 47709872), (2, 23854936), (4, 11927468), (7, 6815696), (8, 5963734), (14, 3407848), (16, 2981867), (28, 1703924), (29, 1645168), (37, 1289456), (56, 851962), (58, 822584), (74, 644728), (112, 425981), (116, 411292), (148, 322364), (203, 235024), (232, 205646), (259, 184208), (296, 161182), (397, 120176), (406, 117512), (464, 102823), (518, 92104), (592, 80591), (794, 60088), (812, 58756), (1036, 46052), (1073, 44464), (1588, 30044), (1624, 29378), (2072, 23026), (2146, 22232), (2779, 17168), (3176, 15022), (3248, 14689), (4144, 11513), (4292, 11116), (5558, 8584), (6352, 7511)]