68747950

素因数分解:

$2^1\times 5^2\times {\mathrm{613}}^1\times {\mathrm{2243}}^1$

素因数の和:2868

約数の個数: 24

約数和(自身を含む): 128136888

約数和(自身を除く): 59388938

約数列:

[1, 2, 5, 10, 25, 50, 613, 1226, 2243, 3065, 4486, 6130, 11215, 15325, 22430, 30650, 56075, 112150, 1374959, 2749918, 6874795, 13749590, 34373975, 68747950]

約数ペア:

[(1, 68747950), (2, 34373975), (5, 13749590), (10, 6874795), (25, 2749918), (50, 1374959), (613, 112150), (1226, 56075), (2243, 30650), (3065, 22430), (4486, 15325), (6130, 11215)]