51813130

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{58217}}^1$

素因数の和:58313

約数の個数: 16

約数和(自身を含む): 94313160

約数和(自身を除く): 42500030

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 58217, 116434, 291085, 582170, 5181313, 10362626, 25906565, 51813130]

約数ペア:

[(1, 51813130), (2, 25906565), (5, 10362626), (10, 5181313), (89, 582170), (178, 291085), (445, 116434), (890, 58217)]