49124272

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{571}}^1$

素因数の和:881

約数の個数: 40

約数和(自身を含む): 100717760

約数和(自身を除く): 51593488

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 283, 304, 566, 571, 1132, 1142, 2264, 2284, 4528, 4568, 5377, 9136, 10754, 10849, 21508, 21698, 43016, 43396, 86032, 86792, 161593, 173584, 323186, 646372, 1292744, 2585488, 3070267, 6140534, 12281068, 24562136, 49124272]

約数ペア:

[(1, 49124272), (2, 24562136), (4, 12281068), (8, 6140534), (16, 3070267), (19, 2585488), (38, 1292744), (76, 646372), (152, 323186), (283, 173584), (304, 161593), (566, 86792), (571, 86032), (1132, 43396), (1142, 43016), (2264, 21698), (2284, 21508), (4528, 10849), (4568, 10754), (5377, 9136)]