52205890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:283

約数の個数: 64

約数和(自身を含む): 107163648

約数和(自身を除く): 54957758

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 74, 101, 110, 127, 185, 202, 254, 370, 407, 505, 635, 814, 1010, 1111, 1270, 1397, 2035, 2222, 2794, 3737, 4070, 4699, 5555, 6985, 7474, 9398, 11110, 12827, 13970, 18685, 23495, 25654, 37370, 41107, 46990, 51689, 64135, 82214, 103378, 128270, 141097, 205535, 258445, 282194, 411070, 474599, 516890, 705485, 949198, 1410970, 2372995, 4745990, 5220589, 10441178, 26102945, 52205890]

約数ペア:

[(1, 52205890), (2, 26102945), (5, 10441178), (10, 5220589), (11, 4745990), (22, 2372995), (37, 1410970), (55, 949198), (74, 705485), (101, 516890), (110, 474599), (127, 411070), (185, 282194), (202, 258445), (254, 205535), (370, 141097), (407, 128270), (505, 103378), (635, 82214), (814, 64135), (1010, 51689), (1111, 46990), (1270, 41107), (1397, 37370), (2035, 25654), (2222, 23495), (2794, 18685), (3737, 13970), (4070, 12827), (4699, 11110), (5555, 9398), (6985, 7474)]