49894215

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{1499}}^1$

素因数の和:1831

約数の個数: 32

約数和(自身を含む): 91584000

約数和(自身を除く): 41689785

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 317, 951, 1499, 1585, 2219, 4497, 4755, 6657, 7495, 10493, 11095, 22485, 31479, 33285, 52465, 157395, 475183, 1425549, 2375915, 3326281, 7127745, 9978843, 16631405, 49894215]

約数ペア:

[(1, 49894215), (3, 16631405), (5, 9978843), (7, 7127745), (15, 3326281), (21, 2375915), (35, 1425549), (105, 475183), (317, 157395), (951, 52465), (1499, 33285), (1585, 31479), (2219, 22485), (4497, 11095), (4755, 10493), (6657, 7495)]