55112716

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{1039}}^1$

素因数の和:1281

約数の個数: 24

約数和(自身を含む): 98280000

約数和(自身を除く): 43167284

約数列:

[1, 2, 4, 89, 149, 178, 298, 356, 596, 1039, 2078, 4156, 13261, 26522, 53044, 92471, 154811, 184942, 309622, 369884, 619244, 13778179, 27556358, 55112716]

約数ペア:

[(1, 55112716), (2, 27556358), (4, 13778179), (89, 619244), (149, 369884), (178, 309622), (298, 184942), (356, 154811), (596, 92471), (1039, 53044), (2078, 26522), (4156, 13261)]