54771516

素因数分解:

$2^2\times 3^2\times {\mathrm{197}}^1\times {\mathrm{7723}}^1$

素因数の和:7930

約数の個数: 36

約数和(自身を含む): 139171032

約数和(自身を除く): 84399516

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 197, 394, 591, 788, 1182, 1773, 2364, 3546, 7092, 7723, 15446, 23169, 30892, 46338, 69507, 92676, 139014, 278028, 1521431, 3042862, 4564293, 6085724, 9128586, 13692879, 18257172, 27385758, 54771516]

約数ペア:

[(1, 54771516), (2, 27385758), (3, 18257172), (4, 13692879), (6, 9128586), (9, 6085724), (12, 4564293), (18, 3042862), (36, 1521431), (197, 278028), (394, 139014), (591, 92676), (788, 69507), (1182, 46338), (1773, 30892), (2364, 23169), (3546, 15446), (7092, 7723)]