51988703626

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{163}}^1\times {\mathrm{28927}}^1$

素因数の和:29278

約数の個数: 32

約数和(自身を含む): 81125683200

約数和(自身を除く): 29136979574

約数列:

[1, 2, 37, 74, 149, 163, 298, 326, 5513, 6031, 11026, 12062, 24287, 28927, 48574, 57854, 898619, 1070299, 1797238, 2140598, 4310123, 4715101, 8620246, 9430202, 159474551, 174458737, 318949102, 348917474, 702550049, 1405100098, 25994351813, 51988703626]

約数ペア:

[(1, 51988703626), (2, 25994351813), (37, 1405100098), (74, 702550049), (149, 348917474), (163, 318949102), (298, 174458737), (326, 159474551), (5513, 9430202), (6031, 8620246), (11026, 4715101), (12062, 4310123), (24287, 2140598), (28927, 1797238), (48574, 1070299), (57854, 898619)]