53377367090

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{686879}}^1$

素因数の和:687314

約数の個数: 32

約数和(自身を含む): 101383488000

約数和(自身を除く): 48006120910

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 409, 818, 2045, 4090, 7771, 15542, 38855, 77710, 686879, 1373758, 3434395, 6868790, 13050701, 26101402, 65253505, 130507010, 280933511, 561867022, 1404667555, 2809335110, 5337736709, 10675473418, 26688683545, 53377367090]

約数ペア:

[(1, 53377367090), (2, 26688683545), (5, 10675473418), (10, 5337736709), (19, 2809335110), (38, 1404667555), (95, 561867022), (190, 280933511), (409, 130507010), (818, 65253505), (2045, 26101402), (4090, 13050701), (7771, 6868790), (15542, 3434395), (38855, 1373758), (77710, 686879)]