49270743

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{997}}^1$

素因数の和:1056

約数の個数: 36

約数和(自身を含む): 79660360

約数和(自身を除く): 30389617

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 289, 323, 867, 969, 997, 2601, 2907, 2991, 5491, 8973, 16473, 16949, 18943, 49419, 50847, 56829, 152541, 170487, 288133, 322031, 864399, 966093, 2593197, 2898279, 5474527, 16423581, 49270743]

約数ペア:

[(1, 49270743), (3, 16423581), (9, 5474527), (17, 2898279), (19, 2593197), (51, 966093), (57, 864399), (153, 322031), (171, 288133), (289, 170487), (323, 152541), (867, 56829), (969, 50847), (997, 49419), (2601, 18943), (2907, 16949), (2991, 16473), (5491, 8973)]