55660850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1459}}^1$

素因数の和:1587

約数の個数: 48

約数和(自身を含む): 119486400

約数和(自身を除く): 63825550

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 109, 175, 218, 350, 545, 763, 1090, 1459, 1526, 2725, 2918, 3815, 5450, 7295, 7630, 10213, 14590, 19075, 20426, 36475, 38150, 51065, 72950, 102130, 159031, 255325, 318062, 510650, 795155, 1113217, 1590310, 2226434, 3975775, 5566085, 7951550, 11132170, 27830425, 55660850]

約数ペア:

[(1, 55660850), (2, 27830425), (5, 11132170), (7, 7951550), (10, 5566085), (14, 3975775), (25, 2226434), (35, 1590310), (50, 1113217), (70, 795155), (109, 510650), (175, 318062), (218, 255325), (350, 159031), (545, 102130), (763, 72950), (1090, 51065), (1459, 38150), (1526, 36475), (2725, 20426), (2918, 19075), (3815, 14590), (5450, 10213), (7295, 7630)]