52497280

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7457}}^1$

素因数の和:7487

約数の個数: 64

約数和(自身を含む): 136928880

約数和(自身を除く): 84431600

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 320, 352, 440, 640, 704, 880, 1408, 1760, 3520, 7040, 7457, 14914, 29828, 37285, 59656, 74570, 82027, 119312, 149140, 164054, 238624, 298280, 328108, 410135, 477248, 596560, 656216, 820270, 954496, 1193120, 1312432, 1640540, 2386240, 2624864, 3281080, 4772480, 5249728, 6562160, 10499456, 13124320, 26248640, 52497280]

約数ペア:

[(1, 52497280), (2, 26248640), (4, 13124320), (5, 10499456), (8, 6562160), (10, 5249728), (11, 4772480), (16, 3281080), (20, 2624864), (22, 2386240), (32, 1640540), (40, 1312432), (44, 1193120), (55, 954496), (64, 820270), (80, 656216), (88, 596560), (110, 477248), (128, 410135), (160, 328108), (176, 298280), (220, 238624), (320, 164054), (352, 149140), (440, 119312), (640, 82027), (704, 74570), (880, 59656), (1408, 37285), (1760, 29828), (3520, 14914), (7040, 7457)]