53593040

素因数分解:

$2^4\times 5^1\times {\mathrm{669913}}^1$

素因数の和:669926

約数の個数: 20

約数和(自身を含む): 124604004

約数和(自身を除く): 71010964

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 669913, 1339826, 2679652, 3349565, 5359304, 6699130, 10718608, 13398260, 26796520, 53593040]

約数ペア:

[(1, 53593040), (2, 26796520), (4, 13398260), (5, 10718608), (8, 6699130), (10, 5359304), (16, 3349565), (20, 2679652), (40, 1339826), (80, 669913)]