51309639997

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{811}}^1\times {\mathrm{821651}}^1$

素因数の和:822480

約数の個数: 16

約数和(自身を含む): 64049416704

約数和(自身を除く): 12739776707

約数列:

[1, 7, 11, 77, 811, 5677, 8921, 62447, 821651, 5751557, 9038161, 63267127, 666358961, 4664512727, 7329948571, 51309639997]

約数ペア:

[(1, 51309639997), (7, 7329948571), (11, 4664512727), (77, 666358961), (811, 63267127), (5677, 9038161), (8921, 5751557), (62447, 821651)]