56478888

素因数分解:

$2^3\times 3^2\times {\mathrm{719}}^1\times {\mathrm{1091}}^1$

素因数の和:1822

約数の個数: 48

約数和(自身を含む): 153316800

約数和(自身を除く): 96837912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 719, 1091, 1438, 2157, 2182, 2876, 3273, 4314, 4364, 5752, 6471, 6546, 8628, 8728, 9819, 12942, 13092, 17256, 19638, 25884, 26184, 39276, 51768, 78552, 784429, 1568858, 2353287, 3137716, 4706574, 6275432, 7059861, 9413148, 14119722, 18826296, 28239444, 56478888]

約数ペア:

[(1, 56478888), (2, 28239444), (3, 18826296), (4, 14119722), (6, 9413148), (8, 7059861), (9, 6275432), (12, 4706574), (18, 3137716), (24, 2353287), (36, 1568858), (72, 784429), (719, 78552), (1091, 51768), (1438, 39276), (2157, 26184), (2182, 25884), (2876, 19638), (3273, 17256), (4314, 13092), (4364, 12942), (5752, 9819), (6471, 8728), (6546, 8628)]