52091501

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1$

素因数の和:345

約数の個数: 32

約数和(自身を含む): 67952640

約数和(自身を除く): 15861139

約数列:

[1, 7, 11, 31, 77, 139, 157, 217, 341, 973, 1099, 1529, 1727, 2387, 4309, 4867, 10703, 12089, 21823, 30163, 34069, 47399, 53537, 152761, 240053, 331793, 374759, 676513, 1680371, 4735591, 7441643, 52091501]

約数ペア:

[(1, 52091501), (7, 7441643), (11, 4735591), (31, 1680371), (77, 676513), (139, 374759), (157, 331793), (217, 240053), (341, 152761), (973, 53537), (1099, 47399), (1529, 34069), (1727, 30163), (2387, 21823), (4309, 12089), (4867, 10703)]