51088080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{212867}}^1$

素因数の和:212883

約数の個数: 40

約数和(自身を含む): 158373792

約数和(自身を除く): 107285712

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 212867, 425734, 638601, 851468, 1064335, 1277202, 1702936, 2128670, 2554404, 3193005, 3405872, 4257340, 5108808, 6386010, 8514680, 10217616, 12772020, 17029360, 25544040, 51088080]

約数ペア:

[(1, 51088080), (2, 25544040), (3, 17029360), (4, 12772020), (5, 10217616), (6, 8514680), (8, 6386010), (10, 5108808), (12, 4257340), (15, 3405872), (16, 3193005), (20, 2554404), (24, 2128670), (30, 1702936), (40, 1277202), (48, 1064335), (60, 851468), (80, 638601), (120, 425734), (240, 212867)]