50991215

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{947}}^1$

素因数の和:1063

約数の個数: 24

約数和(自身を含む): 68085360

約数和(自身を除く): 17094145

約数列:

[1, 5, 11, 55, 89, 121, 445, 605, 947, 979, 4735, 4895, 10417, 10769, 52085, 53845, 84283, 114587, 421415, 572935, 927113, 4635565, 10198243, 50991215]

約数ペア:

[(1, 50991215), (5, 10198243), (11, 4635565), (55, 927113), (89, 572935), (121, 421415), (445, 114587), (605, 84283), (947, 53845), (979, 52085), (4735, 10769), (4895, 10417)]