53867072

素因数分解:

$2^6\times 7^2\times {\mathrm{89}}^1\times {\mathrm{193}}^1$

素因数の和:308

約数の個数: 84

約数和(自身を含む): 126392940

約数和(自身を除く): 72525868

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 89, 98, 112, 178, 193, 196, 224, 356, 386, 392, 448, 623, 712, 772, 784, 1246, 1351, 1424, 1544, 1568, 2492, 2702, 2848, 3088, 3136, 4361, 4984, 5404, 5696, 6176, 8722, 9457, 9968, 10808, 12352, 17177, 17444, 18914, 19936, 21616, 34354, 34888, 37828, 39872, 43232, 68708, 69776, 75656, 86464, 120239, 137416, 139552, 151312, 240478, 274832, 279104, 302624, 480956, 549664, 605248, 841673, 961912, 1099328, 1683346, 1923824, 3366692, 3847648, 6733384, 7695296, 13466768, 26933536, 53867072]

約数ペア:

[(1, 53867072), (2, 26933536), (4, 13466768), (7, 7695296), (8, 6733384), (14, 3847648), (16, 3366692), (28, 1923824), (32, 1683346), (49, 1099328), (56, 961912), (64, 841673), (89, 605248), (98, 549664), (112, 480956), (178, 302624), (193, 279104), (196, 274832), (224, 240478), (356, 151312), (386, 139552), (392, 137416), (448, 120239), (623, 86464), (712, 75656), (772, 69776), (784, 68708), (1246, 43232), (1351, 39872), (1424, 37828), (1544, 34888), (1568, 34354), (2492, 21616), (2702, 19936), (2848, 18914), (3088, 17444), (3136, 17177), (4361, 12352), (4984, 10808), (5404, 9968), (5696, 9457), (6176, 8722)]