51037630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{2837}}^1$

素因数の和:3108

約数の個数: 32

約数和(自身を含む): 105437376

約数和(自身を除く): 54399746

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 257, 514, 1285, 1799, 2570, 2837, 3598, 5674, 8995, 14185, 17990, 19859, 28370, 39718, 99295, 198590, 729109, 1458218, 3645545, 5103763, 7291090, 10207526, 25518815, 51037630]

約数ペア:

[(1, 51037630), (2, 25518815), (5, 10207526), (7, 7291090), (10, 5103763), (14, 3645545), (35, 1458218), (70, 729109), (257, 198590), (514, 99295), (1285, 39718), (1799, 28370), (2570, 19859), (2837, 17990), (3598, 14185), (5674, 8995)]