55977796

素因数分解:

$2^2\times 7^2\times {\mathrm{89}}^1\times {\mathrm{3209}}^1$

素因数の和:3316

約数の個数: 36

約数和(自身を含む): 115271100

約数和(自身を除く): 59293304

約数列:

[1, 2, 4, 7, 14, 28, 49, 89, 98, 178, 196, 356, 623, 1246, 2492, 3209, 4361, 6418, 8722, 12836, 17444, 22463, 44926, 89852, 157241, 285601, 314482, 571202, 628964, 1142404, 1999207, 3998414, 7996828, 13994449, 27988898, 55977796]

約数ペア:

[(1, 55977796), (2, 27988898), (4, 13994449), (7, 7996828), (14, 3998414), (28, 1999207), (49, 1142404), (89, 628964), (98, 571202), (178, 314482), (196, 285601), (356, 157241), (623, 89852), (1246, 44926), (2492, 22463), (3209, 17444), (4361, 12836), (6418, 8722)]