51522960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1567}}^1$

素因数の和:1720

約数の個数: 80

約数和(自身を含む): 160989696

約数和(自身を除く): 109466736

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 137, 240, 274, 411, 548, 685, 822, 1096, 1370, 1567, 1644, 2055, 2192, 2740, 3134, 3288, 4110, 4701, 5480, 6268, 6576, 7835, 8220, 9402, 10960, 12536, 15670, 16440, 18804, 23505, 25072, 31340, 32880, 37608, 47010, 62680, 75216, 94020, 125360, 188040, 214679, 376080, 429358, 644037, 858716, 1073395, 1288074, 1717432, 2146790, 2576148, 3220185, 3434864, 4293580, 5152296, 6440370, 8587160, 10304592, 12880740, 17174320, 25761480, 51522960]

約数ペア:

[(1, 51522960), (2, 25761480), (3, 17174320), (4, 12880740), (5, 10304592), (6, 8587160), (8, 6440370), (10, 5152296), (12, 4293580), (15, 3434864), (16, 3220185), (20, 2576148), (24, 2146790), (30, 1717432), (40, 1288074), (48, 1073395), (60, 858716), (80, 644037), (120, 429358), (137, 376080), (240, 214679), (274, 188040), (411, 125360), (548, 94020), (685, 75216), (822, 62680), (1096, 47010), (1370, 37608), (1567, 32880), (1644, 31340), (2055, 25072), (2192, 23505), (2740, 18804), (3134, 16440), (3288, 15670), (4110, 12536), (4701, 10960), (5480, 9402), (6268, 8220), (6576, 7835)]