51282972

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{109579}}^1$

素因数の和:109602

約数の個数: 36

約数和(自身を含む): 139604920

約数和(自身を除く): 88321948

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 109579, 219158, 328737, 438316, 657474, 986211, 1314948, 1424527, 1972422, 2849054, 3944844, 4273581, 5698108, 8547162, 12820743, 17094324, 25641486, 51282972]

約数ペア:

[(1, 51282972), (2, 25641486), (3, 17094324), (4, 12820743), (6, 8547162), (9, 5698108), (12, 4273581), (13, 3944844), (18, 2849054), (26, 1972422), (36, 1424527), (39, 1314948), (52, 986211), (78, 657474), (117, 438316), (156, 328737), (234, 219158), (468, 109579)]