51999768

素因数分解:

$2^3\times 3^2\times {\mathrm{59}}^1\times {\mathrm{12241}}^1$

素因数の和:12312

約数の個数: 48

約数和(自身を含む): 143231400

約数和(自身を除く): 91231632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 59, 72, 118, 177, 236, 354, 472, 531, 708, 1062, 1416, 2124, 4248, 12241, 24482, 36723, 48964, 73446, 97928, 110169, 146892, 220338, 293784, 440676, 722219, 881352, 1444438, 2166657, 2888876, 4333314, 5777752, 6499971, 8666628, 12999942, 17333256, 25999884, 51999768]

約数ペア:

[(1, 51999768), (2, 25999884), (3, 17333256), (4, 12999942), (6, 8666628), (8, 6499971), (9, 5777752), (12, 4333314), (18, 2888876), (24, 2166657), (36, 1444438), (59, 881352), (72, 722219), (118, 440676), (177, 293784), (236, 220338), (354, 146892), (472, 110169), (531, 97928), (708, 73446), (1062, 48964), (1416, 36723), (2124, 24482), (4248, 12241)]