51547920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{214783}}^1$

素因数の和:214799

約数の個数: 40

約数和(自身を含む): 159799296

約数和(自身を除く): 108251376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 214783, 429566, 644349, 859132, 1073915, 1288698, 1718264, 2147830, 2577396, 3221745, 3436528, 4295660, 5154792, 6443490, 8591320, 10309584, 12886980, 17182640, 25773960, 51547920]

約数ペア:

[(1, 51547920), (2, 25773960), (3, 17182640), (4, 12886980), (5, 10309584), (6, 8591320), (8, 6443490), (10, 5154792), (12, 4295660), (15, 3436528), (16, 3221745), (20, 2577396), (24, 2147830), (30, 1718264), (40, 1288698), (48, 1073915), (60, 859132), (80, 644349), (120, 429566), (240, 214783)]