51325744

素因数分解:

$2^4\times {\mathrm{179}}^1\times {\mathrm{17921}}^1$

素因数の和:18108

約数の個数: 20

約数和(自身を含む): 100004760

約数和(自身を除く): 48679016

約数列:

[1, 2, 4, 8, 16, 179, 358, 716, 1432, 2864, 17921, 35842, 71684, 143368, 286736, 3207859, 6415718, 12831436, 25662872, 51325744]

約数ペア:

[(1, 51325744), (2, 25662872), (4, 12831436), (8, 6415718), (16, 3207859), (179, 286736), (358, 143368), (716, 71684), (1432, 35842), (2864, 17921)]