54602620

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{27031}}^1$

素因数の和:27141

約数の個数: 24

約数和(自身を含む): 115805088

約数和(自身を除く): 61202468

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 27031, 54062, 108124, 135155, 270310, 540620, 2730131, 5460262, 10920524, 13650655, 27301310, 54602620]

約数ペア:

[(1, 54602620), (2, 27301310), (4, 13650655), (5, 10920524), (10, 5460262), (20, 2730131), (101, 540620), (202, 270310), (404, 135155), (505, 108124), (1010, 54062), (2020, 27031)]