50139830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{859}}^1$

素因数の和:1328

約数の個数: 32

約数和(自身を含む): 97524000

約数和(自身を除く): 47384170

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 449, 859, 898, 1718, 2245, 4295, 4490, 5837, 8590, 11167, 11674, 22334, 29185, 55835, 58370, 111670, 385691, 771382, 1928455, 3856910, 5013983, 10027966, 25069915, 50139830]

約数ペア:

[(1, 50139830), (2, 25069915), (5, 10027966), (10, 5013983), (13, 3856910), (26, 1928455), (65, 771382), (130, 385691), (449, 111670), (859, 58370), (898, 55835), (1718, 29185), (2245, 22334), (4295, 11674), (4490, 11167), (5837, 8590)]