47815990

素因数分解:

$2^1\times 5^1\times {\mathrm{577}}^1\times {\mathrm{8287}}^1$

素因数の和:8871

約数の個数: 16

約数和(自身を含む): 86228352

約数和(自身を除く): 38412362

約数列:

[1, 2, 5, 10, 577, 1154, 2885, 5770, 8287, 16574, 41435, 82870, 4781599, 9563198, 23907995, 47815990]

約数ペア:

[(1, 47815990), (2, 23907995), (5, 9563198), (10, 4781599), (577, 82870), (1154, 41435), (2885, 16574), (5770, 8287)]