51396710

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{270509}}^1$

素因数の和:270535

約数の個数: 16

約数和(自身を含む): 97383600

約数和(自身を除く): 45986890

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 270509, 541018, 1352545, 2705090, 5139671, 10279342, 25698355, 51396710]

約数ペア:

[(1, 51396710), (2, 25698355), (5, 10279342), (10, 5139671), (19, 2705090), (38, 1352545), (95, 541018), (190, 270509)]