49780513

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{379}}^1$

素因数の和:652

約数の個数: 16

約数和(自身を含む): 54476800

約数和(自身を除く): 4696287

約数列:

[1, 19, 31, 223, 379, 589, 4237, 6913, 7201, 11749, 84517, 131347, 223231, 1605823, 2620027, 49780513]

約数ペア:

[(1, 49780513), (19, 2620027), (31, 1605823), (223, 223231), (379, 131347), (589, 84517), (4237, 11749), (6913, 7201)]