54637312

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1$

素因数の和:321

約数の個数: 72

約数和(自身を含む): 117734400

約数和(自身を除く): 63097088

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 47, 64, 76, 94, 128, 152, 188, 239, 256, 304, 376, 478, 608, 752, 893, 956, 1216, 1504, 1786, 1912, 2432, 3008, 3572, 3824, 4541, 4864, 6016, 7144, 7648, 9082, 11233, 12032, 14288, 15296, 18164, 22466, 28576, 30592, 36328, 44932, 57152, 61184, 72656, 89864, 114304, 145312, 179728, 213427, 228608, 290624, 359456, 426854, 581248, 718912, 853708, 1162496, 1437824, 1707416, 2875648, 3414832, 6829664, 13659328, 27318656, 54637312]

約数ペア:

[(1, 54637312), (2, 27318656), (4, 13659328), (8, 6829664), (16, 3414832), (19, 2875648), (32, 1707416), (38, 1437824), (47, 1162496), (64, 853708), (76, 718912), (94, 581248), (128, 426854), (152, 359456), (188, 290624), (239, 228608), (256, 213427), (304, 179728), (376, 145312), (478, 114304), (608, 89864), (752, 72656), (893, 61184), (956, 57152), (1216, 44932), (1504, 36328), (1786, 30592), (1912, 28576), (2432, 22466), (3008, 18164), (3572, 15296), (3824, 14288), (4541, 12032), (4864, 11233), (6016, 9082), (7144, 7648)]