51014131580

素因数分解:

$2^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{277}}^1\times {\mathrm{46273}}^1$

素因数の和:46758

約数の個数: 48

約数和(自身を含む): 108059044800

約数和(自身を除く): 57044913220

約数列:

[1, 2, 4, 5, 10, 20, 199, 277, 398, 554, 796, 995, 1108, 1385, 1990, 2770, 3980, 5540, 46273, 55123, 92546, 110246, 185092, 220492, 231365, 275615, 462730, 551230, 925460, 1102460, 9208327, 12817621, 18416654, 25635242, 36833308, 46041635, 51270484, 64088105, 92083270, 128176210, 184166540, 256352420, 2550706579, 5101413158, 10202826316, 12753532895, 25507065790, 51014131580]

約数ペア:

[(1, 51014131580), (2, 25507065790), (4, 12753532895), (5, 10202826316), (10, 5101413158), (20, 2550706579), (199, 256352420), (277, 184166540), (398, 128176210), (554, 92083270), (796, 64088105), (995, 51270484), (1108, 46041635), (1385, 36833308), (1990, 25635242), (2770, 18416654), (3980, 12817621), (5540, 9208327), (46273, 1102460), (55123, 925460), (92546, 551230), (110246, 462730), (185092, 275615), (220492, 231365)]