52853680

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3533}}^1$

素因数の和:3574

約数の個数: 80

約数和(自身を含む): 141981984

約数和(自身を除く): 89128304

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 34, 40, 44, 55, 68, 80, 85, 88, 110, 136, 170, 176, 187, 220, 272, 340, 374, 440, 680, 748, 880, 935, 1360, 1496, 1870, 2992, 3533, 3740, 7066, 7480, 14132, 14960, 17665, 28264, 35330, 38863, 56528, 60061, 70660, 77726, 120122, 141320, 155452, 194315, 240244, 282640, 300305, 310904, 388630, 480488, 600610, 621808, 660671, 777260, 960976, 1201220, 1321342, 1554520, 2402440, 2642684, 3109040, 3303355, 4804880, 5285368, 6606710, 10570736, 13213420, 26426840, 52853680]

約数ペア:

[(1, 52853680), (2, 26426840), (4, 13213420), (5, 10570736), (8, 6606710), (10, 5285368), (11, 4804880), (16, 3303355), (17, 3109040), (20, 2642684), (22, 2402440), (34, 1554520), (40, 1321342), (44, 1201220), (55, 960976), (68, 777260), (80, 660671), (85, 621808), (88, 600610), (110, 480488), (136, 388630), (170, 310904), (176, 300305), (187, 282640), (220, 240244), (272, 194315), (340, 155452), (374, 141320), (440, 120122), (680, 77726), (748, 70660), (880, 60061), (935, 56528), (1360, 38863), (1496, 35330), (1870, 28264), (2992, 17665), (3533, 14960), (3740, 14132), (7066, 7480)]