27917450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{263}}^1$

素因数の和:479

約数の個数: 48

約数和(自身を含む): 57157056

約数和(自身を除く): 29239606

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 193, 263, 275, 386, 526, 550, 965, 1315, 1930, 2123, 2630, 2893, 4246, 4825, 5786, 6575, 9650, 10615, 13150, 14465, 21230, 28930, 50759, 53075, 72325, 101518, 106150, 144650, 253795, 507590, 558349, 1116698, 1268975, 2537950, 2791745, 5583490, 13958725, 27917450]

約数ペア:

[(1, 27917450), (2, 13958725), (5, 5583490), (10, 2791745), (11, 2537950), (22, 1268975), (25, 1116698), (50, 558349), (55, 507590), (110, 253795), (193, 144650), (263, 106150), (275, 101518), (386, 72325), (526, 53075), (550, 50759), (965, 28930), (1315, 21230), (1930, 14465), (2123, 13150), (2630, 10615), (2893, 9650), (4246, 6575), (4825, 5786)]