27882650

素因数分解:

$2^1\times 5^2\times {\mathrm{97}}^1\times {\mathrm{5749}}^1$

素因数の和:5858

約数の個数: 24

約数和(自身を含む): 52405500

約数和(自身を除く): 24522850

約数列:

[1, 2, 5, 10, 25, 50, 97, 194, 485, 970, 2425, 4850, 5749, 11498, 28745, 57490, 143725, 287450, 557653, 1115306, 2788265, 5576530, 13941325, 27882650]

約数ペア:

[(1, 27882650), (2, 13941325), (5, 5576530), (10, 2788265), (25, 1115306), (50, 557653), (97, 287450), (194, 143725), (485, 57490), (970, 28745), (2425, 11498), (4850, 5749)]