49803081

素因数分解:

$3^1\times {\mathrm{17}}^3\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:194

約数の個数: 32

約数和(自身を含む): 73497600

約数和(自身を除く): 23694519

約数列:

[1, 3, 17, 31, 51, 93, 109, 289, 327, 527, 867, 1581, 1853, 3379, 4913, 5559, 8959, 10137, 14739, 26877, 31501, 57443, 94503, 152303, 172329, 456909, 535517, 976531, 1606551, 2929593, 16601027, 49803081]

約数ペア:

[(1, 49803081), (3, 16601027), (17, 2929593), (31, 1606551), (51, 976531), (93, 535517), (109, 456909), (289, 172329), (327, 152303), (527, 94503), (867, 57443), (1581, 31501), (1853, 26877), (3379, 14739), (4913, 10137), (5559, 8959)]