55562560

素因数分解:

$2^6\times 5^1\times {\mathrm{401}}^1\times {\mathrm{433}}^1$

素因数の和:851

約数の個数: 56

約数和(自身を含む): 132944616

約数和(自身を除く): 77382056

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 401, 433, 802, 866, 1604, 1732, 2005, 2165, 3208, 3464, 4010, 4330, 6416, 6928, 8020, 8660, 12832, 13856, 16040, 17320, 25664, 27712, 32080, 34640, 64160, 69280, 128320, 138560, 173633, 347266, 694532, 868165, 1389064, 1736330, 2778128, 3472660, 5556256, 6945320, 11112512, 13890640, 27781280, 55562560]

約数ペア:

[(1, 55562560), (2, 27781280), (4, 13890640), (5, 11112512), (8, 6945320), (10, 5556256), (16, 3472660), (20, 2778128), (32, 1736330), (40, 1389064), (64, 868165), (80, 694532), (160, 347266), (320, 173633), (401, 138560), (433, 128320), (802, 69280), (866, 64160), (1604, 34640), (1732, 32080), (2005, 27712), (2165, 25664), (3208, 17320), (3464, 16040), (4010, 13856), (4330, 12832), (6416, 8660), (6928, 8020)]