51508723212

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{337}}^1\times {\mathrm{98737}}^1$

素因数の和:99127

約数の個数: 72

約数和(自身を含む): 133627269776

約数和(自身を除く): 82118546564

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 337, 387, 516, 674, 774, 1011, 1348, 1548, 2022, 3033, 4044, 6066, 12132, 14491, 28982, 43473, 57964, 86946, 98737, 130419, 173892, 197474, 260838, 296211, 394948, 521676, 592422, 888633, 1184844, 1777266, 3554532, 4245691, 8491382, 12737073, 16982764, 25474146, 33274369, 38211219, 50948292, 66548738, 76422438, 99823107, 133097476, 152844876, 199646214, 299469321, 399292428, 598938642, 1197877284, 1430797867, 2861595734, 4292393601, 5723191468, 8584787202, 12877180803, 17169574404, 25754361606, 51508723212]

約数ペア:

[(1, 51508723212), (2, 25754361606), (3, 17169574404), (4, 12877180803), (6, 8584787202), (9, 5723191468), (12, 4292393601), (18, 2861595734), (36, 1430797867), (43, 1197877284), (86, 598938642), (129, 399292428), (172, 299469321), (258, 199646214), (337, 152844876), (387, 133097476), (516, 99823107), (674, 76422438), (774, 66548738), (1011, 50948292), (1348, 38211219), (1548, 33274369), (2022, 25474146), (3033, 16982764), (4044, 12737073), (6066, 8491382), (12132, 4245691), (14491, 3554532), (28982, 1777266), (43473, 1184844), (57964, 888633), (86946, 592422), (98737, 521676), (130419, 394948), (173892, 296211), (197474, 260838)]