49294505

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{349}}^1$

素因数の和:461

約数の個数: 32

約数和(自身を含む): 66679200

約数和(自身を除く): 17384695

約数列:

[1, 5, 13, 41, 53, 65, 205, 265, 349, 533, 689, 1745, 2173, 2665, 3445, 4537, 10865, 14309, 18497, 22685, 28249, 71545, 92485, 141245, 186017, 240461, 758377, 930085, 1202305, 3791885, 9858901, 49294505]

約数ペア:

[(1, 49294505), (5, 9858901), (13, 3791885), (41, 1202305), (53, 930085), (65, 758377), (205, 240461), (265, 186017), (349, 141245), (533, 92485), (689, 71545), (1745, 28249), (2173, 22685), (2665, 18497), (3445, 14309), (4537, 10865)]