52777120

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{191}}^1$

素因数の和:374

約数の個数: 96

約数和(自身を含む): 137604096

約数和(自身を除く): 84826976

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 157, 160, 176, 191, 220, 314, 352, 382, 440, 628, 764, 785, 880, 955, 1256, 1528, 1570, 1727, 1760, 1910, 2101, 2512, 3056, 3140, 3454, 3820, 4202, 5024, 6112, 6280, 6908, 7640, 8404, 8635, 10505, 12560, 13816, 15280, 16808, 17270, 21010, 25120, 27632, 29987, 30560, 33616, 34540, 42020, 55264, 59974, 67232, 69080, 84040, 119948, 138160, 149935, 168080, 239896, 276320, 299870, 329857, 336160, 479792, 599740, 659714, 959584, 1199480, 1319428, 1649285, 2398960, 2638856, 3298570, 4797920, 5277712, 6597140, 10555424, 13194280, 26388560, 52777120]

約数ペア:

[(1, 52777120), (2, 26388560), (4, 13194280), (5, 10555424), (8, 6597140), (10, 5277712), (11, 4797920), (16, 3298570), (20, 2638856), (22, 2398960), (32, 1649285), (40, 1319428), (44, 1199480), (55, 959584), (80, 659714), (88, 599740), (110, 479792), (157, 336160), (160, 329857), (176, 299870), (191, 276320), (220, 239896), (314, 168080), (352, 149935), (382, 138160), (440, 119948), (628, 84040), (764, 69080), (785, 67232), (880, 59974), (955, 55264), (1256, 42020), (1528, 34540), (1570, 33616), (1727, 30560), (1760, 29987), (1910, 27632), (2101, 25120), (2512, 21010), (3056, 17270), (3140, 16808), (3454, 15280), (3820, 13816), (4202, 12560), (5024, 10505), (6112, 8635), (6280, 8404), (6908, 7640)]