51369208

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{20129}}^1$

素因数の和:20175

約数の個数: 32

約数和(自身を含む): 108702000

約数和(自身を除く): 57332792

約数列:

[1, 2, 4, 8, 11, 22, 29, 44, 58, 88, 116, 232, 319, 638, 1276, 2552, 20129, 40258, 80516, 161032, 221419, 442838, 583741, 885676, 1167482, 1771352, 2334964, 4669928, 6421151, 12842302, 25684604, 51369208]

約数ペア:

[(1, 51369208), (2, 25684604), (4, 12842302), (8, 6421151), (11, 4669928), (22, 2334964), (29, 1771352), (44, 1167482), (58, 885676), (88, 583741), (116, 442838), (232, 221419), (319, 161032), (638, 80516), (1276, 40258), (2552, 20129)]