53875591

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1049}}^1$

素因数の和:1119

約数の個数: 32

約数和(自身を含む): 72576000

約数和(自身を除く): 18700409

約数列:

[1, 7, 11, 23, 29, 77, 161, 203, 253, 319, 667, 1049, 1771, 2233, 4669, 7337, 7343, 11539, 24127, 30421, 51359, 80773, 168889, 212947, 265397, 334631, 699683, 1857779, 2342417, 4897781, 7696513, 53875591]

約数ペア:

[(1, 53875591), (7, 7696513), (11, 4897781), (23, 2342417), (29, 1857779), (77, 699683), (161, 334631), (203, 265397), (253, 212947), (319, 168889), (667, 80773), (1049, 51359), (1771, 30421), (2233, 24127), (4669, 11539), (7337, 7343)]