52667278

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{22721}}^1$

素因数の和:22803

約数の個数: 16

約数和(自身を含む): 84525840

約数和(自身を除く): 31858562

約数列:

[1, 2, 19, 38, 61, 122, 1159, 2318, 22721, 45442, 431699, 863398, 1385981, 2771962, 26333639, 52667278]

約数ペア:

[(1, 52667278), (2, 26333639), (19, 2771962), (38, 1385981), (61, 863398), (122, 431699), (1159, 45442), (2318, 22721)]