50728689

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{181}}^1$

素因数の和:366

約数の個数: 48

約数和(自身を含む): 85176000

約数和(自身を除く): 34447311

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 149, 171, 181, 209, 447, 543, 627, 1341, 1629, 1639, 1881, 1991, 2831, 3439, 4917, 5973, 8493, 10317, 14751, 17919, 25479, 26969, 30951, 31141, 37829, 80907, 93423, 113487, 242721, 280269, 296659, 340461, 512411, 889977, 1537233, 2669931, 4611699, 5636521, 16909563, 50728689]

約数ペア:

[(1, 50728689), (3, 16909563), (9, 5636521), (11, 4611699), (19, 2669931), (33, 1537233), (57, 889977), (99, 512411), (149, 340461), (171, 296659), (181, 280269), (209, 242721), (447, 113487), (543, 93423), (627, 80907), (1341, 37829), (1629, 31141), (1639, 30951), (1881, 26969), (1991, 25479), (2831, 17919), (3439, 14751), (4917, 10317), (5973, 8493)]