49109991

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{5981}}^1$

素因数の和:6031

約数の個数: 32

約数和(自身を含む): 82695168

約数和(自身を除く): 33585177

約数列:

[1, 3, 7, 17, 21, 23, 51, 69, 119, 161, 357, 391, 483, 1173, 2737, 5981, 8211, 17943, 41867, 101677, 125601, 137563, 305031, 412689, 711739, 962941, 2135217, 2338571, 2888823, 7015713, 16369997, 49109991]

約数ペア:

[(1, 49109991), (3, 16369997), (7, 7015713), (17, 2888823), (21, 2338571), (23, 2135217), (51, 962941), (69, 711739), (119, 412689), (161, 305031), (357, 137563), (391, 125601), (483, 101677), (1173, 41867), (2737, 17943), (5981, 8211)]