54643060

素因数分解:

$2^2\times 5^1\times {\mathrm{1637}}^1\times {\mathrm{1669}}^1$

素因数の和:3315

約数の個数: 24

約数和(自身を含む): 114889320

約数和(自身を除く): 60246260

約数列:

[1, 2, 4, 5, 10, 20, 1637, 1669, 3274, 3338, 6548, 6676, 8185, 8345, 16370, 16690, 32740, 33380, 2732153, 5464306, 10928612, 13660765, 27321530, 54643060]

約数ペア:

[(1, 54643060), (2, 27321530), (4, 13660765), (5, 10928612), (10, 5464306), (20, 2732153), (1637, 33380), (1669, 32740), (3274, 16690), (3338, 16370), (6548, 8345), (6676, 8185)]