54643328

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{293}}^1$

素因数の和:385

約数の個数: 64

約数和(自身を含む): 115153920

約数和(自身を除く): 60510592

約数列:

[1, 2, 4, 8, 16, 31, 32, 47, 62, 64, 94, 124, 128, 188, 248, 293, 376, 496, 586, 752, 992, 1172, 1457, 1504, 1984, 2344, 2914, 3008, 3968, 4688, 5828, 6016, 9083, 9376, 11656, 13771, 18166, 18752, 23312, 27542, 36332, 37504, 46624, 55084, 72664, 93248, 110168, 145328, 186496, 220336, 290656, 426901, 440672, 581312, 853802, 881344, 1162624, 1707604, 1762688, 3415208, 6830416, 13660832, 27321664, 54643328]

約数ペア:

[(1, 54643328), (2, 27321664), (4, 13660832), (8, 6830416), (16, 3415208), (31, 1762688), (32, 1707604), (47, 1162624), (62, 881344), (64, 853802), (94, 581312), (124, 440672), (128, 426901), (188, 290656), (248, 220336), (293, 186496), (376, 145328), (496, 110168), (586, 93248), (752, 72664), (992, 55084), (1172, 46624), (1457, 37504), (1504, 36332), (1984, 27542), (2344, 23312), (2914, 18752), (3008, 18166), (3968, 13771), (4688, 11656), (5828, 9376), (6016, 9083)]