51720285

素因数分解:

$3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{58441}}^1$

素因数の和:58508

約数の個数: 16

約数和(自身を含む): 84156480

約数和(自身を除く): 32436195

約数列:

[1, 3, 5, 15, 59, 177, 295, 885, 58441, 175323, 292205, 876615, 3448019, 10344057, 17240095, 51720285]

約数ペア:

[(1, 51720285), (3, 17240095), (5, 10344057), (15, 3448019), (59, 876615), (177, 292205), (295, 175323), (885, 58441)]