51269605

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{431}}^1\times {\mathrm{643}}^1$

素因数の和:1116

約数の個数: 16

約数和(自身を含む): 63431424

約数和(自身を除く): 12161819

約数列:

[1, 5, 37, 185, 431, 643, 2155, 3215, 15947, 23791, 79735, 118955, 277133, 1385665, 10253921, 51269605]

約数ペア:

[(1, 51269605), (5, 10253921), (37, 1385665), (185, 277133), (431, 118955), (643, 79735), (2155, 23791), (3215, 15947)]