55985940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{311033}}^1$

素因数の和:311048

約数の個数: 36

約数和(自身を含む): 169824564

約数和(自身を除く): 113838624

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 311033, 622066, 933099, 1244132, 1555165, 1866198, 2799297, 3110330, 3732396, 4665495, 5598594, 6220660, 9330990, 11197188, 13996485, 18661980, 27992970, 55985940]

約数ペア:

[(1, 55985940), (2, 27992970), (3, 18661980), (4, 13996485), (5, 11197188), (6, 9330990), (9, 6220660), (10, 5598594), (12, 4665495), (15, 3732396), (18, 3110330), (20, 2799297), (30, 1866198), (36, 1555165), (45, 1244132), (60, 933099), (90, 622066), (180, 311033)]