51277250

素因数分解:

$2^1\times 5^3\times {\mathrm{443}}^1\times {\mathrm{463}}^1$

素因数の和:923

約数の個数: 32

約数和(自身を含む): 96415488

約数和(自身を除く): 45138238

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 443, 463, 886, 926, 2215, 2315, 4430, 4630, 11075, 11575, 22150, 23150, 55375, 57875, 110750, 115750, 205109, 410218, 1025545, 2051090, 5127725, 10255450, 25638625, 51277250]

約数ペア:

[(1, 51277250), (2, 25638625), (5, 10255450), (10, 5127725), (25, 2051090), (50, 1025545), (125, 410218), (250, 205109), (443, 115750), (463, 110750), (886, 57875), (926, 55375), (2215, 23150), (2315, 22150), (4430, 11575), (4630, 11075)]