56911250

素因数分解:

$2^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{4139}}^1$

素因数の和:4172

約数の個数: 40

約数和(自身を含む): 116400240

約数和(自身を除く): 59488990

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 125, 250, 275, 550, 625, 1250, 1375, 2750, 4139, 6875, 8278, 13750, 20695, 41390, 45529, 91058, 103475, 206950, 227645, 455290, 517375, 1034750, 1138225, 2276450, 2586875, 5173750, 5691125, 11382250, 28455625, 56911250]

約数ペア:

[(1, 56911250), (2, 28455625), (5, 11382250), (10, 5691125), (11, 5173750), (22, 2586875), (25, 2276450), (50, 1138225), (55, 1034750), (110, 517375), (125, 455290), (250, 227645), (275, 206950), (550, 103475), (625, 91058), (1250, 45529), (1375, 41390), (2750, 20695), (4139, 13750), (6875, 8278)]