53535172

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{439}}^1\times {\mathrm{709}}^1$

素因数の和:1195

約数の個数: 24

約数和(自身を含む): 96219200

約数和(自身を除く): 42684028

約数列:

[1, 2, 4, 43, 86, 172, 439, 709, 878, 1418, 1756, 2836, 18877, 30487, 37754, 60974, 75508, 121948, 311251, 622502, 1245004, 13383793, 26767586, 53535172]

約数ペア:

[(1, 53535172), (2, 26767586), (4, 13383793), (43, 1245004), (86, 622502), (172, 311251), (439, 121948), (709, 75508), (878, 60974), (1418, 37754), (1756, 30487), (2836, 18877)]