50374156

素因数分解:

$2^2\times 7^2\times {\mathrm{43}}^2\times {\mathrm{139}}^1$

素因数の和:243

約数の個数: 54

約数和(自身を含む): 105742980

約数和(自身を除く): 55368824

約数列:

[1, 2, 4, 7, 14, 28, 43, 49, 86, 98, 139, 172, 196, 278, 301, 556, 602, 973, 1204, 1849, 1946, 2107, 3698, 3892, 4214, 5977, 6811, 7396, 8428, 11954, 12943, 13622, 23908, 25886, 27244, 41839, 51772, 83678, 90601, 167356, 181202, 257011, 292873, 362404, 514022, 585746, 1028044, 1171492, 1799077, 3598154, 7196308, 12593539, 25187078, 50374156]

約数ペア:

[(1, 50374156), (2, 25187078), (4, 12593539), (7, 7196308), (14, 3598154), (28, 1799077), (43, 1171492), (49, 1028044), (86, 585746), (98, 514022), (139, 362404), (172, 292873), (196, 257011), (278, 181202), (301, 167356), (556, 90601), (602, 83678), (973, 51772), (1204, 41839), (1849, 27244), (1946, 25886), (2107, 23908), (3698, 13622), (3892, 12943), (4214, 11954), (5977, 8428), (6811, 7396)]