48812020

素因数分解:

$2^2\times 5^1\times {\mathrm{1237}}^1\times {\mathrm{1973}}^1$

素因数の和:3219

約数の個数: 24

約数和(自身を含む): 102640104

約数和(自身を除く): 53828084

約数列:

[1, 2, 4, 5, 10, 20, 1237, 1973, 2474, 3946, 4948, 6185, 7892, 9865, 12370, 19730, 24740, 39460, 2440601, 4881202, 9762404, 12203005, 24406010, 48812020]

約数ペア:

[(1, 48812020), (2, 24406010), (4, 12203005), (5, 9762404), (10, 4881202), (20, 2440601), (1237, 39460), (1973, 24740), (2474, 19730), (3946, 12370), (4948, 9865), (6185, 7892)]