50849643

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{421}}^1$

素因数の和:619

約数の個数: 32

約数和(自身を含む): 77512960

約数和(自身を除く): 26663317

約数列:

[1, 3, 13, 19, 39, 57, 163, 247, 421, 489, 741, 1263, 2119, 3097, 5473, 6357, 7999, 9291, 16419, 23997, 40261, 68623, 103987, 120783, 205869, 311961, 892099, 1303837, 2676297, 3911511, 16949881, 50849643]

約数ペア:

[(1, 50849643), (3, 16949881), (13, 3911511), (19, 2676297), (39, 1303837), (57, 892099), (163, 311961), (247, 205869), (421, 120783), (489, 103987), (741, 68623), (1263, 40261), (2119, 23997), (3097, 16419), (5473, 9291), (6357, 7999)]