49852628

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{12809}}^1$

素因数の和:12959

約数の個数: 24

約数和(自身を含む): 100430400

約数和(自身を除く): 50577772

約数列:

[1, 2, 4, 7, 14, 28, 139, 278, 556, 973, 1946, 3892, 12809, 25618, 51236, 89663, 179326, 358652, 1780451, 3560902, 7121804, 12463157, 24926314, 49852628]

約数ペア:

[(1, 49852628), (2, 24926314), (4, 12463157), (7, 7121804), (14, 3560902), (28, 1780451), (139, 358652), (278, 179326), (556, 89663), (973, 51236), (1946, 25618), (3892, 12809)]