49219563

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{313}}^1$

素因数の和:435

約数の個数: 32

約数和(自身を含む): 71622144

約数和(自身を除く): 22402581

約数列:

[1, 3, 23, 43, 53, 69, 129, 159, 313, 939, 989, 1219, 2279, 2967, 3657, 6837, 7199, 13459, 16589, 21597, 40377, 49767, 52417, 157251, 309557, 381547, 713327, 928671, 1144641, 2139981, 16406521, 49219563]

約数ペア:

[(1, 49219563), (3, 16406521), (23, 2139981), (43, 1144641), (53, 928671), (69, 713327), (129, 381547), (159, 309557), (313, 157251), (939, 52417), (989, 49767), (1219, 40377), (2279, 21597), (2967, 16589), (3657, 13459), (6837, 7199)]