51208716654

素因数分解:

$2^1\times 3^2\times {\mathrm{131}}^1\times {\mathrm{21717013}}^1$

素因数の和:21717152

約数の個数: 24

約数和(自身を含む): 111799188072

約数和(自身を除く): 60590471418

約数列:

[1, 2, 3, 6, 9, 18, 131, 262, 393, 786, 1179, 2358, 21717013, 43434026, 65151039, 130302078, 195453117, 390906234, 2844928703, 5689857406, 8534786109, 17069572218, 25604358327, 51208716654]

約数ペア:

[(1, 51208716654), (2, 25604358327), (3, 17069572218), (6, 8534786109), (9, 5689857406), (18, 2844928703), (131, 390906234), (262, 195453117), (393, 130302078), (786, 65151039), (1179, 43434026), (2358, 21717013)]