68112950

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{25703}}^1$

素因数の和:25768

約数の個数: 24

約数和(自身を含む): 129085488

約数和(自身を除く): 60972538

約数列:

[1, 2, 5, 10, 25, 50, 53, 106, 265, 530, 1325, 2650, 25703, 51406, 128515, 257030, 642575, 1285150, 1362259, 2724518, 6811295, 13622590, 34056475, 68112950]

約数ペア:

[(1, 68112950), (2, 34056475), (5, 13622590), (10, 6811295), (25, 2724518), (50, 1362259), (53, 1285150), (106, 642575), (265, 257030), (530, 128515), (1325, 51406), (2650, 25703)]