53551316

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{21017}}^1$

素因数の和:21048

約数の個数: 36

約数和(自身を含む): 117406548

約数和(自身を除く): 63855232

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 21017, 42034, 84068, 147119, 273221, 294238, 546442, 588476, 1029833, 1092884, 1912547, 2059666, 3825094, 4119332, 7650188, 13387829, 26775658, 53551316]

約数ペア:

[(1, 53551316), (2, 26775658), (4, 13387829), (7, 7650188), (13, 4119332), (14, 3825094), (26, 2059666), (28, 1912547), (49, 1092884), (52, 1029833), (91, 588476), (98, 546442), (182, 294238), (196, 273221), (364, 147119), (637, 84068), (1274, 42034), (2548, 21017)]