53924260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{207401}}^1$

素因数の和:207423

約数の個数: 24

約数和(自身を含む): 121952376

約数和(自身を除く): 68028116

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 207401, 414802, 829604, 1037005, 2074010, 2696213, 4148020, 5392426, 10784852, 13481065, 26962130, 53924260]

約数ペア:

[(1, 53924260), (2, 26962130), (4, 13481065), (5, 10784852), (10, 5392426), (13, 4148020), (20, 2696213), (26, 2074010), (52, 1037005), (65, 829604), (130, 414802), (260, 207401)]