51108928

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1307}}^1$

素因数の和:1379

約数の個数: 56

約数和(自身を含む): 111629952

約数和(自身を除く): 60521024

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 47, 52, 64, 94, 104, 188, 208, 376, 416, 611, 752, 832, 1222, 1307, 1504, 2444, 2614, 3008, 4888, 5228, 9776, 10456, 16991, 19552, 20912, 33982, 39104, 41824, 61429, 67964, 83648, 122858, 135928, 245716, 271856, 491432, 543712, 798577, 982864, 1087424, 1597154, 1965728, 3194308, 3931456, 6388616, 12777232, 25554464, 51108928]

約数ペア:

[(1, 51108928), (2, 25554464), (4, 12777232), (8, 6388616), (13, 3931456), (16, 3194308), (26, 1965728), (32, 1597154), (47, 1087424), (52, 982864), (64, 798577), (94, 543712), (104, 491432), (188, 271856), (208, 245716), (376, 135928), (416, 122858), (611, 83648), (752, 67964), (832, 61429), (1222, 41824), (1307, 39104), (1504, 33982), (2444, 20912), (2614, 19552), (3008, 16991), (4888, 10456), (5228, 9776)]