51207090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{8167}}^1$

素因数の和:8207

約数の個数: 64

約数和(自身を含む): 141143040

約数和(自身を除く): 89935950

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 19, 22, 30, 33, 38, 55, 57, 66, 95, 110, 114, 165, 190, 209, 285, 330, 418, 570, 627, 1045, 1254, 2090, 3135, 6270, 8167, 16334, 24501, 40835, 49002, 81670, 89837, 122505, 155173, 179674, 245010, 269511, 310346, 449185, 465519, 539022, 775865, 898370, 931038, 1347555, 1551730, 1706903, 2327595, 2695110, 3413806, 4655190, 5120709, 8534515, 10241418, 17069030, 25603545, 51207090]

約数ペア:

[(1, 51207090), (2, 25603545), (3, 17069030), (5, 10241418), (6, 8534515), (10, 5120709), (11, 4655190), (15, 3413806), (19, 2695110), (22, 2327595), (30, 1706903), (33, 1551730), (38, 1347555), (55, 931038), (57, 898370), (66, 775865), (95, 539022), (110, 465519), (114, 449185), (165, 310346), (190, 269511), (209, 245010), (285, 179674), (330, 155173), (418, 122505), (570, 89837), (627, 81670), (1045, 49002), (1254, 40835), (2090, 24501), (3135, 16334), (6270, 8167)]