48946720

素因数分解:

$2^5\times 5^1\times {\mathrm{305917}}^1$

素因数の和:305932

約数の個数: 24

約数和(自身を含む): 115637004

約数和(自身を除く): 66690284

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 305917, 611834, 1223668, 1529585, 2447336, 3059170, 4894672, 6118340, 9789344, 12236680, 24473360, 48946720]

約数ペア:

[(1, 48946720), (2, 24473360), (4, 12236680), (5, 9789344), (8, 6118340), (10, 4894672), (16, 3059170), (20, 2447336), (32, 1529585), (40, 1223668), (80, 611834), (160, 305917)]