244173655

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^2\times {\mathrm{139}}^1$

素因数の和:256

約数の個数: 48

約数和(自身を含む): 347356800

約数和(自身を除く): 103183145

約数列:

[1, 5, 11, 19, 41, 55, 95, 139, 205, 209, 451, 695, 779, 1045, 1529, 1681, 2255, 2641, 3895, 5699, 7645, 8405, 8569, 13205, 18491, 28495, 29051, 31939, 42845, 62689, 92455, 108281, 145255, 159695, 233659, 313445, 351329, 541405, 1168295, 1191091, 1756645, 2570249, 4439521, 5955455, 12851245, 22197605, 48834731, 244173655]

約数ペア:

[(1, 244173655), (5, 48834731), (11, 22197605), (19, 12851245), (41, 5955455), (55, 4439521), (95, 2570249), (139, 1756645), (205, 1191091), (209, 1168295), (451, 541405), (695, 351329), (779, 313445), (1045, 233659), (1529, 159695), (1681, 145255), (2255, 108281), (2641, 92455), (3895, 62689), (5699, 42845), (7645, 31939), (8405, 29051), (8569, 28495), (13205, 18491)]