53819870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{4099}}^1$

素因数の和:4220

約数の個数: 32

約数和(自身を含む): 105386400

約数和(自身を除く): 51566530

約数列:

[1, 2, 5, 10, 13, 26, 65, 101, 130, 202, 505, 1010, 1313, 2626, 4099, 6565, 8198, 13130, 20495, 40990, 53287, 106574, 266435, 413999, 532870, 827998, 2069995, 4139990, 5381987, 10763974, 26909935, 53819870]

約数ペア:

[(1, 53819870), (2, 26909935), (5, 10763974), (10, 5381987), (13, 4139990), (26, 2069995), (65, 827998), (101, 532870), (130, 413999), (202, 266435), (505, 106574), (1010, 53287), (1313, 40990), (2626, 20495), (4099, 13130), (6565, 8198)]