51428766

素因数分解:

$2^1\times 3^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{1109}}^1$

素因数の和:1304

約数の個数: 32

約数和(自身を含む): 105494400

約数和(自身を除く): 54065634

約数列:

[1, 2, 3, 6, 59, 118, 131, 177, 262, 354, 393, 786, 1109, 2218, 3327, 6654, 7729, 15458, 23187, 46374, 65431, 130862, 145279, 196293, 290558, 392586, 435837, 871674, 8571461, 17142922, 25714383, 51428766]

約数ペア:

[(1, 51428766), (2, 25714383), (3, 17142922), (6, 8571461), (59, 871674), (118, 435837), (131, 392586), (177, 290558), (262, 196293), (354, 145279), (393, 130862), (786, 65431), (1109, 46374), (2218, 23187), (3327, 15458), (6654, 7729)]