53554352

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{401}}^1\times {\mathrm{491}}^1$

素因数の和:917

約数の個数: 40

約数和(自身を含む): 110363472

約数和(自身を除く): 56809120

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 401, 491, 802, 982, 1604, 1964, 3208, 3928, 6416, 6817, 7856, 8347, 13634, 16694, 27268, 33388, 54536, 66776, 109072, 133552, 196891, 393782, 787564, 1575128, 3150256, 3347147, 6694294, 13388588, 26777176, 53554352]

約数ペア:

[(1, 53554352), (2, 26777176), (4, 13388588), (8, 6694294), (16, 3347147), (17, 3150256), (34, 1575128), (68, 787564), (136, 393782), (272, 196891), (401, 133552), (491, 109072), (802, 66776), (982, 54536), (1604, 33388), (1964, 27268), (3208, 16694), (3928, 13634), (6416, 8347), (6817, 7856)]