53370680

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{11027}}^1$

素因数の和:11060

約数の個数: 48

約数和(自身を含む): 132005160

約数和(自身を除く): 78634480

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 220, 242, 440, 484, 605, 968, 1210, 2420, 4840, 11027, 22054, 44108, 55135, 88216, 110270, 121297, 220540, 242594, 441080, 485188, 606485, 970376, 1212970, 1334267, 2425940, 2668534, 4851880, 5337068, 6671335, 10674136, 13342670, 26685340, 53370680]

約数ペア:

[(1, 53370680), (2, 26685340), (4, 13342670), (5, 10674136), (8, 6671335), (10, 5337068), (11, 4851880), (20, 2668534), (22, 2425940), (40, 1334267), (44, 1212970), (55, 970376), (88, 606485), (110, 485188), (121, 441080), (220, 242594), (242, 220540), (440, 121297), (484, 110270), (605, 88216), (968, 55135), (1210, 44108), (2420, 22054), (4840, 11027)]