53545604

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{21487}}^1$

素因数の和:21587

約数の個数: 24

約数和(自身を含む): 108299520

約数和(自身を除く): 54753916

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 356, 623, 1246, 2492, 21487, 42974, 85948, 150409, 300818, 601636, 1912343, 3824686, 7649372, 13386401, 26772802, 53545604]

約数ペア:

[(1, 53545604), (2, 26772802), (4, 13386401), (7, 7649372), (14, 3824686), (28, 1912343), (89, 601636), (178, 300818), (356, 150409), (623, 85948), (1246, 42974), (2492, 21487)]