48154960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{85991}}^1$

素因数の和:86011

約数の個数: 40

約数和(自身を含む): 127956096

約数和(自身を除く): 79801136

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 85991, 171982, 343964, 429955, 601937, 687928, 859910, 1203874, 1375856, 1719820, 2407748, 3009685, 3439640, 4815496, 6019370, 6879280, 9630992, 12038740, 24077480, 48154960]

約数ペア:

[(1, 48154960), (2, 24077480), (4, 12038740), (5, 9630992), (7, 6879280), (8, 6019370), (10, 4815496), (14, 3439640), (16, 3009685), (20, 2407748), (28, 1719820), (35, 1375856), (40, 1203874), (56, 859910), (70, 687928), (80, 601937), (112, 429955), (140, 343964), (280, 171982), (560, 85991)]