49090880

素因数分解:

$2^6\times 5^1\times {\mathrm{153409}}^1$

素因数の和:153426

約数の個数: 28

約数和(自身を含む): 116898420

約数和(自身を除く): 67807540

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 153409, 306818, 613636, 767045, 1227272, 1534090, 2454544, 3068180, 4909088, 6136360, 9818176, 12272720, 24545440, 49090880]

約数ペア:

[(1, 49090880), (2, 24545440), (4, 12272720), (5, 9818176), (8, 6136360), (10, 4909088), (16, 3068180), (20, 2454544), (32, 1534090), (40, 1227272), (64, 767045), (80, 613636), (160, 306818), (320, 153409)]