53831260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{384509}}^1$

素因数の和:384525

約数の個数: 24

約数和(自身を含む): 129195360

約数和(自身を除く): 75364100

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 384509, 769018, 1538036, 1922545, 2691563, 3845090, 5383126, 7690180, 10766252, 13457815, 26915630, 53831260]

約数ペア:

[(1, 53831260), (2, 26915630), (4, 13457815), (5, 10766252), (7, 7690180), (10, 5383126), (14, 3845090), (20, 2691563), (28, 1922545), (35, 1538036), (70, 769018), (140, 384509)]