49224320

素因数分解:

$2^7\times 5^1\times {\mathrm{76913}}^1$

素因数の和:76932

約数の個数: 32

約数和(自身を含む): 117678420

約数和(自身を除く): 68454100

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 76913, 153826, 307652, 384565, 615304, 769130, 1230608, 1538260, 2461216, 3076520, 4922432, 6153040, 9844864, 12306080, 24612160, 49224320]

約数ペア:

[(1, 49224320), (2, 24612160), (4, 12306080), (5, 9844864), (8, 6153040), (10, 4922432), (16, 3076520), (20, 2461216), (32, 1538260), (40, 1230608), (64, 769130), (80, 615304), (128, 384565), (160, 307652), (320, 153826), (640, 76913)]