51437728

素因数分解:

$2^5\times {\mathrm{89}}^1\times {\mathrm{18061}}^1$

素因数の和:18160

約数の個数: 24

約数和(自身を含む): 102411540

約数和(自身を除く): 50973812

約数列:

[1, 2, 4, 8, 16, 32, 89, 178, 356, 712, 1424, 2848, 18061, 36122, 72244, 144488, 288976, 577952, 1607429, 3214858, 6429716, 12859432, 25718864, 51437728]

約数ペア:

[(1, 51437728), (2, 25718864), (4, 12859432), (8, 6429716), (16, 3214858), (32, 1607429), (89, 577952), (178, 288976), (356, 144488), (712, 72244), (1424, 36122), (2848, 18061)]