49164549

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{271}}^1$

素因数の和:497

約数の個数: 32

約数和(自身を含む): 77082624

約数和(自身を除く): 27918075

約数列:

[1, 3, 7, 21, 53, 159, 163, 271, 371, 489, 813, 1113, 1141, 1897, 3423, 5691, 8639, 14363, 25917, 43089, 44173, 60473, 100541, 132519, 181419, 301623, 309211, 927633, 2341169, 7023507, 16388183, 49164549]

約数ペア:

[(1, 49164549), (3, 16388183), (7, 7023507), (21, 2341169), (53, 927633), (159, 309211), (163, 301623), (271, 181419), (371, 132519), (489, 100541), (813, 60473), (1113, 44173), (1141, 43089), (1897, 25917), (3423, 14363), (5691, 8639)]