47556260

素因数分解:

$2^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{26717}}^1$

素因数の和:26815

約数の個数: 24

約数和(自身を含む): 100994040

約数和(自身を除く): 53437780

約数列:

[1, 2, 4, 5, 10, 20, 89, 178, 356, 445, 890, 1780, 26717, 53434, 106868, 133585, 267170, 534340, 2377813, 4755626, 9511252, 11889065, 23778130, 47556260]

約数ペア:

[(1, 47556260), (2, 23778130), (4, 11889065), (5, 9511252), (10, 4755626), (20, 2377813), (89, 534340), (178, 267170), (356, 133585), (445, 106868), (890, 53434), (1780, 26717)]