53648786

素因数分解:

$2^1\times {\mathrm{31}}^2\times {\mathrm{103}}^1\times {\mathrm{271}}^1$

素因数の和:438

約数の個数: 24

約数和(自身を含む): 84269952

約数和(自身を除く): 30621166

約数列:

[1, 2, 31, 62, 103, 206, 271, 542, 961, 1922, 3193, 6386, 8401, 16802, 27913, 55826, 98983, 197966, 260431, 520862, 865303, 1730606, 26824393, 53648786]

約数ペア:

[(1, 53648786), (2, 26824393), (31, 1730606), (62, 865303), (103, 520862), (206, 260431), (271, 197966), (542, 98983), (961, 55826), (1922, 27913), (3193, 16802), (6386, 8401)]