51293291248

素因数分解:

$2^4\times {\mathrm{17929}}^1\times {\mathrm{178807}}^1$

素因数の和:196744

約数の個数: 20

約数和(自身を含む): 99386850640

約数和(自身を除く): 48093559392

約数列:

[1, 2, 4, 8, 16, 17929, 35858, 71716, 143432, 178807, 286864, 357614, 715228, 1430456, 2860912, 3205830703, 6411661406, 12823322812, 25646645624, 51293291248]

約数ペア:

[(1, 51293291248), (2, 25646645624), (4, 12823322812), (8, 6411661406), (16, 3205830703), (17929, 2860912), (35858, 1430456), (71716, 715228), (143432, 357614), (178807, 286864)]