47813930

素因数分解:

$2^1\times 5^1\times {\mathrm{233}}^1\times {\mathrm{20521}}^1$

素因数の和:20761

約数の個数: 16

約数和(自身を含む): 86438664

約数和(自身を除く): 38624734

約数列:

[1, 2, 5, 10, 233, 466, 1165, 2330, 20521, 41042, 102605, 205210, 4781393, 9562786, 23906965, 47813930]

約数ペア:

[(1, 47813930), (2, 23906965), (5, 9562786), (10, 4781393), (233, 205210), (466, 102605), (1165, 41042), (2330, 20521)]