51068628

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{109121}}^1$

素因数の和:109144

約数の個数: 36

約数和(自身を含む): 139021428

約数和(自身を除く): 87952800

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 109121, 218242, 327363, 436484, 654726, 982089, 1309452, 1418573, 1964178, 2837146, 3928356, 4255719, 5674292, 8511438, 12767157, 17022876, 25534314, 51068628]

約数ペア:

[(1, 51068628), (2, 25534314), (3, 17022876), (4, 12767157), (6, 8511438), (9, 5674292), (12, 4255719), (13, 3928356), (18, 2837146), (26, 1964178), (36, 1418573), (39, 1309452), (52, 982089), (78, 654726), (117, 436484), (156, 327363), (234, 218242), (468, 109121)]