48981640

素因数分解:

$2^3\times 5^1\times {\mathrm{283}}^1\times {\mathrm{4327}}^1$

素因数の和:4621

約数の個数: 32

約数和(自身を含む): 110623680

約数和(自身を除く): 61642040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 283, 566, 1132, 1415, 2264, 2830, 4327, 5660, 8654, 11320, 17308, 21635, 34616, 43270, 86540, 173080, 1224541, 2449082, 4898164, 6122705, 9796328, 12245410, 24490820, 48981640]

約数ペア:

[(1, 48981640), (2, 24490820), (4, 12245410), (5, 9796328), (8, 6122705), (10, 4898164), (20, 2449082), (40, 1224541), (283, 173080), (566, 86540), (1132, 43270), (1415, 34616), (2264, 21635), (2830, 17308), (4327, 11320), (5660, 8654)]