51412690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{8849}}^1$

素因数の和:8946

約数の個数: 32

約数和(自身を含む): 107049600

約数和(自身を除く): 55636910

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 83, 166, 415, 581, 830, 1162, 2905, 5810, 8849, 17698, 44245, 61943, 88490, 123886, 309715, 619430, 734467, 1468934, 3672335, 5141269, 7344670, 10282538, 25706345, 51412690]

約数ペア:

[(1, 51412690), (2, 25706345), (5, 10282538), (7, 7344670), (10, 5141269), (14, 3672335), (35, 1468934), (70, 734467), (83, 619430), (166, 309715), (415, 123886), (581, 88490), (830, 61943), (1162, 44245), (2905, 17698), (5810, 8849)]