51015587

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{7369}}^1$

素因数の和:7442

約数の個数: 16

約数和(自身を含む): 62261760

約数和(自身を除く): 11246173

約数列:

[1, 7, 23, 43, 161, 301, 989, 6923, 7369, 51583, 169487, 316867, 1186409, 2218069, 7287941, 51015587]

約数ペア:

[(1, 51015587), (7, 7287941), (23, 2218069), (43, 1186409), (161, 316867), (301, 169487), (989, 51583), (6923, 7369)]