49296455

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{227}}^1\times {\mathrm{257}}^1$

素因数の和:515

約数の個数: 24

約数和(自身を含む): 64588752

約数和(自身を除く): 15292297

約数列:

[1, 5, 13, 65, 169, 227, 257, 845, 1135, 1285, 2951, 3341, 14755, 16705, 38363, 43433, 58339, 191815, 217165, 291695, 758407, 3792035, 9859291, 49296455]

約数ペア:

[(1, 49296455), (5, 9859291), (13, 3792035), (65, 758407), (169, 291695), (227, 217165), (257, 191815), (845, 58339), (1135, 43433), (1285, 38363), (2951, 16705), (3341, 14755)]