51307858364

素因数分解:

$2^2\times 7^1\times {\mathrm{691}}^1\times {\mathrm{1217}}^1\times {\mathrm{2179}}^1$

素因数の和:4098

約数の個数: 48

約数和(自身を含む): 102895860480

約数和(自身を除く): 51588002116

約数列:

[1, 2, 4, 7, 14, 28, 691, 1217, 1382, 2179, 2434, 2764, 4358, 4837, 4868, 8519, 8716, 9674, 15253, 17038, 19348, 30506, 34076, 61012, 840947, 1505689, 1681894, 2651843, 3011378, 3363788, 5303686, 5886629, 6022756, 10539823, 10607372, 11773258, 18562901, 21079646, 23546516, 37125802, 42159292, 74251604, 1832423513, 3664847026, 7329694052, 12826964591, 25653929182, 51307858364]

約数ペア:

[(1, 51307858364), (2, 25653929182), (4, 12826964591), (7, 7329694052), (14, 3664847026), (28, 1832423513), (691, 74251604), (1217, 42159292), (1382, 37125802), (2179, 23546516), (2434, 21079646), (2764, 18562901), (4358, 11773258), (4837, 10607372), (4868, 10539823), (8519, 6022756), (8716, 5886629), (9674, 5303686), (15253, 3363788), (17038, 3011378), (19348, 2651843), (30506, 1681894), (34076, 1505689), (61012, 840947)]