49561205

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{251}}^1$

素因数の和:397

約数の個数: 32

約数和(自身を含む): 66624768

約数和(自身を除く): 17063563

約数列:

[1, 5, 17, 23, 85, 101, 115, 251, 391, 505, 1255, 1717, 1955, 2323, 4267, 5773, 8585, 11615, 21335, 25351, 28865, 39491, 98141, 126755, 197455, 430967, 490705, 583073, 2154835, 2915365, 9912241, 49561205]

約数ペア:

[(1, 49561205), (5, 9912241), (17, 2915365), (23, 2154835), (85, 583073), (101, 490705), (115, 430967), (251, 197455), (391, 126755), (505, 98141), (1255, 39491), (1717, 28865), (1955, 25351), (2323, 21335), (4267, 11615), (5773, 8585)]