56871542

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^3\times {\mathrm{43}}^2$

素因数の和:134

約数の個数: 48

約数和(自身を含む): 108128160

約数和(自身を除く): 51256618

約数列:

[1, 2, 7, 13, 14, 26, 43, 86, 91, 169, 182, 301, 338, 559, 602, 1118, 1183, 1849, 2197, 2366, 3698, 3913, 4394, 7267, 7826, 12943, 14534, 15379, 24037, 25886, 30758, 48074, 50869, 94471, 101738, 168259, 188942, 312481, 336518, 624962, 661297, 1322594, 2187367, 4062253, 4374734, 8124506, 28435771, 56871542]

約数ペア:

[(1, 56871542), (2, 28435771), (7, 8124506), (13, 4374734), (14, 4062253), (26, 2187367), (43, 1322594), (86, 661297), (91, 624962), (169, 336518), (182, 312481), (301, 188942), (338, 168259), (559, 101738), (602, 94471), (1118, 50869), (1183, 48074), (1849, 30758), (2197, 25886), (2366, 24037), (3698, 15379), (3913, 14534), (4394, 12943), (7267, 7826)]