56178796

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{1279}}^1$

素因数の和:1501

約数の個数: 24

約数和(自身を含む): 100352000

約数和(自身を除く): 44173204

約数列:

[1, 2, 4, 79, 139, 158, 278, 316, 556, 1279, 2558, 5116, 10981, 21962, 43924, 101041, 177781, 202082, 355562, 404164, 711124, 14044699, 28089398, 56178796]

約数ペア:

[(1, 56178796), (2, 28089398), (4, 14044699), (79, 711124), (139, 404164), (158, 355562), (278, 202082), (316, 177781), (556, 101041), (1279, 43924), (2558, 21962), (5116, 10981)]