251011604

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{51479}}^1$

素因数の和:51559

約数の個数: 24

約数和(自身を含む): 467026560

約数和(自身を除く): 216014956

約数列:

[1, 2, 4, 23, 46, 53, 92, 106, 212, 1219, 2438, 4876, 51479, 102958, 205916, 1184017, 2368034, 2728387, 4736068, 5456774, 10913548, 62752901, 125505802, 251011604]

約数ペア:

[(1, 251011604), (2, 125505802), (4, 62752901), (23, 10913548), (46, 5456774), (53, 4736068), (92, 2728387), (106, 2368034), (212, 1184017), (1219, 205916), (2438, 102958), (4876, 51479)]