51140270

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{222349}}^1$

素因数の和:222379

約数の個数: 16

約数和(自身を含む): 96055200

約数和(自身を除く): 44914930

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 222349, 444698, 1111745, 2223490, 5114027, 10228054, 25570135, 51140270]

約数ペア:

[(1, 51140270), (2, 25570135), (5, 10228054), (10, 5114027), (23, 2223490), (46, 1111745), (115, 444698), (230, 222349)]