49019859

素因数分解:

$3^2\times 7^1\times {\mathrm{53}}^2\times {\mathrm{277}}^1$

素因数の和:396

約数の個数: 36

約数和(自身を含む): 82775056

約数和(自身を除く): 33755197

約数列:

[1, 3, 7, 9, 21, 53, 63, 159, 277, 371, 477, 831, 1113, 1939, 2493, 2809, 3339, 5817, 8427, 14681, 17451, 19663, 25281, 44043, 58989, 102767, 132129, 176967, 308301, 778093, 924903, 2334279, 5446651, 7002837, 16339953, 49019859]

約数ペア:

[(1, 49019859), (3, 16339953), (7, 7002837), (9, 5446651), (21, 2334279), (53, 924903), (63, 778093), (159, 308301), (277, 176967), (371, 132129), (477, 102767), (831, 58989), (1113, 44043), (1939, 25281), (2493, 19663), (2809, 17451), (3339, 14681), (5817, 8427)]