54507980

素因数分解:

$2^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{18049}}^1$

素因数の和:18209

約数の個数: 24

約数和(自身を含む): 115231200

約数和(自身を除く): 60723220

約数列:

[1, 2, 4, 5, 10, 20, 151, 302, 604, 755, 1510, 3020, 18049, 36098, 72196, 90245, 180490, 360980, 2725399, 5450798, 10901596, 13626995, 27253990, 54507980]

約数ペア:

[(1, 54507980), (2, 27253990), (4, 13626995), (5, 10901596), (10, 5450798), (20, 2725399), (151, 360980), (302, 180490), (604, 90245), (755, 72196), (1510, 36098), (3020, 18049)]