54911880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{152533}}^1$

素因数の和:152550

約数の個数: 48

約数和(自身を含む): 178464780

約数和(自身を除く): 123552900

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 152533, 305066, 457599, 610132, 762665, 915198, 1220264, 1372797, 1525330, 1830396, 2287995, 2745594, 3050660, 3660792, 4575990, 5491188, 6101320, 6863985, 9151980, 10982376, 13727970, 18303960, 27455940, 54911880]

約数ペア:

[(1, 54911880), (2, 27455940), (3, 18303960), (4, 13727970), (5, 10982376), (6, 9151980), (8, 6863985), (9, 6101320), (10, 5491188), (12, 4575990), (15, 3660792), (18, 3050660), (20, 2745594), (24, 2287995), (30, 1830396), (36, 1525330), (40, 1372797), (45, 1220264), (60, 915198), (72, 762665), (90, 610132), (120, 457599), (180, 305066), (360, 152533)]