53333504

素因数分解:

$2^9\times 7^1\times {\mathrm{23}}^1\times {\mathrm{647}}^1$

素因数の和:695

約数の個数: 80

約数和(自身を含む): 127277568

約数和(自身を除く): 73944064

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 128, 161, 184, 224, 256, 322, 368, 448, 512, 644, 647, 736, 896, 1288, 1294, 1472, 1792, 2576, 2588, 2944, 3584, 4529, 5152, 5176, 5888, 9058, 10304, 10352, 11776, 14881, 18116, 20608, 20704, 29762, 36232, 41216, 41408, 59524, 72464, 82432, 82816, 104167, 119048, 144928, 165632, 208334, 238096, 289856, 331264, 416668, 476192, 579712, 833336, 952384, 1159424, 1666672, 1904768, 2318848, 3333344, 3809536, 6666688, 7619072, 13333376, 26666752, 53333504]

約数ペア:

[(1, 53333504), (2, 26666752), (4, 13333376), (7, 7619072), (8, 6666688), (14, 3809536), (16, 3333344), (23, 2318848), (28, 1904768), (32, 1666672), (46, 1159424), (56, 952384), (64, 833336), (92, 579712), (112, 476192), (128, 416668), (161, 331264), (184, 289856), (224, 238096), (256, 208334), (322, 165632), (368, 144928), (448, 119048), (512, 104167), (644, 82816), (647, 82432), (736, 72464), (896, 59524), (1288, 41408), (1294, 41216), (1472, 36232), (1792, 29762), (2576, 20704), (2588, 20608), (2944, 18116), (3584, 14881), (4529, 11776), (5152, 10352), (5176, 10304), (5888, 9058)]