53119664

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{255383}}^1$

素因数の和:255404

約数の個数: 20

約数和(自身を含む): 110836656

約数和(自身を除く): 57716992

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 255383, 510766, 1021532, 2043064, 3319979, 4086128, 6639958, 13279916, 26559832, 53119664]

約数ペア:

[(1, 53119664), (2, 26559832), (4, 13279916), (8, 6639958), (13, 4086128), (16, 3319979), (26, 2043064), (52, 1021532), (104, 510766), (208, 255383)]