51165110

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{1493}}^1$

素因数の和:1672

約数の個数: 32

約数和(自身を含む): 96811200

約数和(自身を除く): 45646090

約数列:

[1, 2, 5, 10, 23, 46, 115, 149, 230, 298, 745, 1490, 1493, 2986, 3427, 6854, 7465, 14930, 17135, 34270, 34339, 68678, 171695, 222457, 343390, 444914, 1112285, 2224570, 5116511, 10233022, 25582555, 51165110]

約数ペア:

[(1, 51165110), (2, 25582555), (5, 10233022), (10, 5116511), (23, 2224570), (46, 1112285), (115, 444914), (149, 343390), (230, 222457), (298, 171695), (745, 68678), (1490, 34339), (1493, 34270), (2986, 17135), (3427, 14930), (6854, 7465)]