49995477

素因数分解:

$3^2\times 7^1\times {\mathrm{401}}^1\times {\mathrm{1979}}^1$

素因数の和:2393

約数の個数: 24

約数和(自身を含む): 82779840

約数和(自身を除く): 32784363

約数列:

[1, 3, 7, 9, 21, 63, 401, 1203, 1979, 2807, 3609, 5937, 8421, 13853, 17811, 25263, 41559, 124677, 793579, 2380737, 5555053, 7142211, 16665159, 49995477]

約数ペア:

[(1, 49995477), (3, 16665159), (7, 7142211), (9, 5555053), (21, 2380737), (63, 793579), (401, 124677), (1203, 41559), (1979, 25263), (2807, 17811), (3609, 13853), (5937, 8421)]