54760784

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{263273}}^1$

素因数の和:263294

約数の個数: 20

約数和(自身を含む): 114260916

約数和(自身を除く): 59500132

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 263273, 526546, 1053092, 2106184, 3422549, 4212368, 6845098, 13690196, 27380392, 54760784]

約数ペア:

[(1, 54760784), (2, 27380392), (4, 13690196), (8, 6845098), (13, 4212368), (16, 3422549), (26, 2106184), (52, 1053092), (104, 526546), (208, 263273)]