48775880

素因数分解:

$2^3\times 5^1\times {\mathrm{181}}^1\times {\mathrm{6737}}^1$

素因数の和:6929

約数の個数: 32

約数和(自身を含む): 110368440

約数和(自身を除く): 61592560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 181, 362, 724, 905, 1448, 1810, 3620, 6737, 7240, 13474, 26948, 33685, 53896, 67370, 134740, 269480, 1219397, 2438794, 4877588, 6096985, 9755176, 12193970, 24387940, 48775880]

約数ペア:

[(1, 48775880), (2, 24387940), (4, 12193970), (5, 9755176), (8, 6096985), (10, 4877588), (20, 2438794), (40, 1219397), (181, 269480), (362, 134740), (724, 67370), (905, 53896), (1448, 33685), (1810, 26948), (3620, 13474), (6737, 7240)]