51627637150

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{8263}}^1$

素因数の和:8474

約数の個数: 96

約数和(自身を含む): 103293388800

約数和(自身を除く): 51665751650

約数列:

[1, 2, 5, 10, 25, 29, 31, 50, 58, 62, 139, 145, 155, 278, 290, 310, 695, 725, 775, 899, 1390, 1450, 1550, 1798, 3475, 4031, 4309, 4495, 6950, 8062, 8263, 8618, 8990, 16526, 20155, 21545, 22475, 40310, 41315, 43090, 44950, 82630, 100775, 107725, 124961, 201550, 206575, 215450, 239627, 249922, 256153, 413150, 479254, 512306, 624805, 1148557, 1198135, 1249610, 1280765, 2297114, 2396270, 2561530, 3124025, 5742785, 5990675, 6248050, 6403825, 7428437, 11485570, 11981350, 12807650, 14856874, 28713925, 33308153, 35605267, 37142185, 57427850, 66616306, 71210534, 74284370, 166540765, 178026335, 185710925, 333081530, 356052670, 371421850, 832703825, 890131675, 1032552743, 1665407650, 1780263350, 2065105486, 5162763715, 10325527430, 25813818575, 51627637150]

約数ペア:

[(1, 51627637150), (2, 25813818575), (5, 10325527430), (10, 5162763715), (25, 2065105486), (29, 1780263350), (31, 1665407650), (50, 1032552743), (58, 890131675), (62, 832703825), (139, 371421850), (145, 356052670), (155, 333081530), (278, 185710925), (290, 178026335), (310, 166540765), (695, 74284370), (725, 71210534), (775, 66616306), (899, 57427850), (1390, 37142185), (1450, 35605267), (1550, 33308153), (1798, 28713925), (3475, 14856874), (4031, 12807650), (4309, 11981350), (4495, 11485570), (6950, 7428437), (8062, 6403825), (8263, 6248050), (8618, 5990675), (8990, 5742785), (16526, 3124025), (20155, 2561530), (21545, 2396270), (22475, 2297114), (40310, 1280765), (41315, 1249610), (43090, 1198135), (44950, 1148557), (82630, 624805), (100775, 512306), (107725, 479254), (124961, 413150), (201550, 256153), (206575, 249922), (215450, 239627)]