51720336

素因数分解:

$2^4\times 3^3\times {\mathrm{119723}}^1$

素因数の和:119740

約数の個数: 40

約数和(自身を含む): 148457760

約数和(自身を除く): 96737424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 119723, 239446, 359169, 478892, 718338, 957784, 1077507, 1436676, 1915568, 2155014, 2873352, 3232521, 4310028, 5746704, 6465042, 8620056, 12930084, 17240112, 25860168, 51720336]

約数ペア:

[(1, 51720336), (2, 25860168), (3, 17240112), (4, 12930084), (6, 8620056), (8, 6465042), (9, 5746704), (12, 4310028), (16, 3232521), (18, 2873352), (24, 2155014), (27, 1915568), (36, 1436676), (48, 1077507), (54, 957784), (72, 718338), (108, 478892), (144, 359169), (216, 239446), (432, 119723)]