51309252

素因数分解:

$2^2\times 3^2\times {\mathrm{787}}^1\times {\mathrm{1811}}^1$

素因数の和:2608

約数の個数: 36

約数和(自身を含む): 129934896

約数和(自身を除く): 78625644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 787, 1574, 1811, 2361, 3148, 3622, 4722, 5433, 7083, 7244, 9444, 10866, 14166, 16299, 21732, 28332, 32598, 65196, 1425257, 2850514, 4275771, 5701028, 8551542, 12827313, 17103084, 25654626, 51309252]

約数ペア:

[(1, 51309252), (2, 25654626), (3, 17103084), (4, 12827313), (6, 8551542), (9, 5701028), (12, 4275771), (18, 2850514), (36, 1425257), (787, 65196), (1574, 32598), (1811, 28332), (2361, 21732), (3148, 16299), (3622, 14166), (4722, 10866), (5433, 9444), (7083, 7244)]