53689705

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{193}}^1$

素因数の和:321

約数の個数: 32

約数和(自身を含む): 70398720

約数和(自身を除く): 16709015

約数列:

[1, 5, 23, 41, 59, 115, 193, 205, 295, 943, 965, 1357, 2419, 4439, 4715, 6785, 7913, 11387, 12095, 22195, 39565, 55637, 56935, 181999, 261901, 278185, 466867, 909995, 1309505, 2334335, 10737941, 53689705]

約数ペア:

[(1, 53689705), (5, 10737941), (23, 2334335), (41, 1309505), (59, 909995), (115, 466867), (193, 278185), (205, 261901), (295, 181999), (943, 56935), (965, 55637), (1357, 39565), (2419, 22195), (4439, 12095), (4715, 11387), (6785, 7913)]