87550

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1$

素因数の和:132

約数の個数: 24

約数和(自身を含む): 174096

約数和(自身を除く): 86546

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 103, 170, 206, 425, 515, 850, 1030, 1751, 2575, 3502, 5150, 8755, 17510, 43775, 87550]

約数ペア:

[(1, 87550), (2, 43775), (5, 17510), (10, 8755), (17, 5150), (25, 3502), (34, 2575), (50, 1751), (85, 1030), (103, 850), (170, 515), (206, 425)]