56453080

素因数分解:

$2^3\times 5^1\times {\mathrm{229}}^1\times {\mathrm{6163}}^1$

素因数の和:6403

約数の個数: 32

約数和(自身を含む): 127594800

約数和(自身を除く): 71141720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 229, 458, 916, 1145, 1832, 2290, 4580, 6163, 9160, 12326, 24652, 30815, 49304, 61630, 123260, 246520, 1411327, 2822654, 5645308, 7056635, 11290616, 14113270, 28226540, 56453080]

約数ペア:

[(1, 56453080), (2, 28226540), (4, 14113270), (5, 11290616), (8, 7056635), (10, 5645308), (20, 2822654), (40, 1411327), (229, 246520), (458, 123260), (916, 61630), (1145, 49304), (1832, 30815), (2290, 24652), (4580, 12326), (6163, 9160)]