49680890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{7027}}^1$

素因数の和:7142

約数の個数: 32

約数和(自身を含む): 103227264

約数和(自身を除く): 53546374

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 101, 202, 505, 707, 1010, 1414, 3535, 7027, 7070, 14054, 35135, 49189, 70270, 98378, 245945, 491890, 709727, 1419454, 3548635, 4968089, 7097270, 9936178, 24840445, 49680890]

約数ペア:

[(1, 49680890), (2, 24840445), (5, 9936178), (7, 7097270), (10, 4968089), (14, 3548635), (35, 1419454), (70, 709727), (101, 491890), (202, 245945), (505, 98378), (707, 70270), (1010, 49189), (1414, 35135), (3535, 14054), (7027, 7070)]