49490485

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1291}}^1$

素因数の和:1365

約数の個数: 32

約数和(自身を含む): 70326144

約数和(自身を除く): 20835659

約数列:

[1, 5, 11, 17, 41, 55, 85, 187, 205, 451, 697, 935, 1291, 2255, 3485, 6455, 7667, 14201, 21947, 38335, 52931, 71005, 109735, 241417, 264655, 582241, 899827, 1207085, 2911205, 4499135, 9898097, 49490485]

約数ペア:

[(1, 49490485), (5, 9898097), (11, 4499135), (17, 2911205), (41, 1207085), (55, 899827), (85, 582241), (187, 264655), (205, 241417), (451, 109735), (697, 71005), (935, 52931), (1291, 38335), (2255, 21947), (3485, 14201), (6455, 7667)]