51984304

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{631}}^1$

素因数の和:929

約数の個数: 40

約数和(自身を含む): 106580480

約数和(自身を除く): 54596176

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 271, 304, 542, 631, 1084, 1262, 2168, 2524, 4336, 5048, 5149, 10096, 10298, 11989, 20596, 23978, 41192, 47956, 82384, 95912, 171001, 191824, 342002, 684004, 1368008, 2736016, 3249019, 6498038, 12996076, 25992152, 51984304]

約数ペア:

[(1, 51984304), (2, 25992152), (4, 12996076), (8, 6498038), (16, 3249019), (19, 2736016), (38, 1368008), (76, 684004), (152, 342002), (271, 191824), (304, 171001), (542, 95912), (631, 82384), (1084, 47956), (1262, 41192), (2168, 23978), (2524, 20596), (4336, 11989), (5048, 10298), (5149, 10096)]