49104891

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{179}}^1$

素因数の和:376

約数の個数: 48

約数和(自身を含む): 82892160

約数和(自身を除く): 33787269

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 153, 163, 179, 187, 489, 537, 561, 1467, 1611, 1683, 1793, 1969, 2771, 3043, 5379, 5907, 8313, 9129, 16137, 17721, 24939, 27387, 29177, 30481, 33473, 87531, 91443, 100419, 262593, 274329, 301257, 320947, 496009, 962841, 1488027, 2888523, 4464081, 5456099, 16368297, 49104891]

約数ペア:

[(1, 49104891), (3, 16368297), (9, 5456099), (11, 4464081), (17, 2888523), (33, 1488027), (51, 962841), (99, 496009), (153, 320947), (163, 301257), (179, 274329), (187, 262593), (489, 100419), (537, 91443), (561, 87531), (1467, 33473), (1611, 30481), (1683, 29177), (1793, 27387), (1969, 24939), (2771, 17721), (3043, 16137), (5379, 9129), (5907, 8313)]