53777346

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{647}}^1\times {\mathrm{1979}}^1$

素因数の和:2638

約数の個数: 32

約数和(自身を含む): 123171840

約数和(自身を除く): 69394494

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 647, 1294, 1941, 1979, 3882, 3958, 4529, 5937, 9058, 11874, 13587, 13853, 27174, 27706, 41559, 83118, 1280413, 2560826, 3841239, 7682478, 8962891, 17925782, 26888673, 53777346]

約数ペア:

[(1, 53777346), (2, 26888673), (3, 17925782), (6, 8962891), (7, 7682478), (14, 3841239), (21, 2560826), (42, 1280413), (647, 83118), (1294, 41559), (1941, 27706), (1979, 27174), (3882, 13853), (3958, 13587), (4529, 11874), (5937, 9058)]