285251450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{47149}}^1$

素因数の和:47183

約数の個数: 36

約数和(自身を含む): 583198350

約数和(自身を除く): 297946900

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 121, 242, 275, 550, 605, 1210, 3025, 6050, 47149, 94298, 235745, 471490, 518639, 1037278, 1178725, 2357450, 2593195, 5186390, 5705029, 11410058, 12965975, 25931950, 28525145, 57050290, 142625725, 285251450]

約数ペア:

[(1, 285251450), (2, 142625725), (5, 57050290), (10, 28525145), (11, 25931950), (22, 12965975), (25, 11410058), (50, 5705029), (55, 5186390), (110, 2593195), (121, 2357450), (242, 1178725), (275, 1037278), (550, 518639), (605, 471490), (1210, 235745), (3025, 94298), (6050, 47149)]