54907160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17827}}^1$

素因数の和:17856

約数の個数: 64

約数和(自身を含む): 154033920

約数和(自身を除く): 99126760

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 17827, 35654, 71308, 89135, 124789, 142616, 178270, 196097, 249578, 356540, 392194, 499156, 623945, 713080, 784388, 980485, 998312, 1247890, 1372679, 1568776, 1960970, 2495780, 2745358, 3921940, 4991560, 5490716, 6863395, 7843880, 10981432, 13726790, 27453580, 54907160]

約数ペア:

[(1, 54907160), (2, 27453580), (4, 13726790), (5, 10981432), (7, 7843880), (8, 6863395), (10, 5490716), (11, 4991560), (14, 3921940), (20, 2745358), (22, 2495780), (28, 1960970), (35, 1568776), (40, 1372679), (44, 1247890), (55, 998312), (56, 980485), (70, 784388), (77, 713080), (88, 623945), (110, 499156), (140, 392194), (154, 356540), (220, 249578), (280, 196097), (308, 178270), (385, 142616), (440, 124789), (616, 89135), (770, 71308), (1540, 35654), (3080, 17827)]