53341855

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{233}}^1$

素因数の和:487

約数の個数: 32

約数和(自身を含む): 76197888

約数和(自身を除く): 22856033

約数列:

[1, 5, 7, 31, 35, 155, 211, 217, 233, 1055, 1085, 1165, 1477, 1631, 6541, 7223, 7385, 8155, 32705, 36115, 45787, 49163, 50561, 228935, 245815, 252805, 344141, 1524053, 1720705, 7620265, 10668371, 53341855]

約数ペア:

[(1, 53341855), (5, 10668371), (7, 7620265), (31, 1720705), (35, 1524053), (155, 344141), (211, 252805), (217, 245815), (233, 228935), (1055, 50561), (1085, 49163), (1165, 45787), (1477, 36115), (1631, 32705), (6541, 8155), (7223, 7385)]