53681776

素因数分解:

$2^4\times {\mathrm{211}}^1\times {\mathrm{15901}}^1$

素因数の和:16120

約数の個数: 20

約数和(自身を含む): 104507944

約数和(自身を除く): 50826168

約数列:

[1, 2, 4, 8, 16, 211, 422, 844, 1688, 3376, 15901, 31802, 63604, 127208, 254416, 3355111, 6710222, 13420444, 26840888, 53681776]

約数ペア:

[(1, 53681776), (2, 26840888), (4, 13420444), (8, 6710222), (16, 3355111), (211, 254416), (422, 127208), (844, 63604), (1688, 31802), (3376, 15901)]