51161136

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{503}}^1$

素因数の和:690

約数の個数: 80

約数和(自身を含む): 143490816

約数和(自身を除く): 92329680

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 163, 208, 312, 326, 489, 503, 624, 652, 978, 1006, 1304, 1509, 1956, 2012, 2119, 2608, 3018, 3912, 4024, 4238, 6036, 6357, 6539, 7824, 8048, 8476, 12072, 12714, 13078, 16952, 19617, 24144, 25428, 26156, 33904, 39234, 50856, 52312, 78468, 81989, 101712, 104624, 156936, 163978, 245967, 313872, 327956, 491934, 655912, 983868, 1065857, 1311824, 1967736, 2131714, 3197571, 3935472, 4263428, 6395142, 8526856, 12790284, 17053712, 25580568, 51161136]

約数ペア:

[(1, 51161136), (2, 25580568), (3, 17053712), (4, 12790284), (6, 8526856), (8, 6395142), (12, 4263428), (13, 3935472), (16, 3197571), (24, 2131714), (26, 1967736), (39, 1311824), (48, 1065857), (52, 983868), (78, 655912), (104, 491934), (156, 327956), (163, 313872), (208, 245967), (312, 163978), (326, 156936), (489, 104624), (503, 101712), (624, 81989), (652, 78468), (978, 52312), (1006, 50856), (1304, 39234), (1509, 33904), (1956, 26156), (2012, 25428), (2119, 24144), (2608, 19617), (3018, 16952), (3912, 13078), (4024, 12714), (4238, 12072), (6036, 8476), (6357, 8048), (6539, 7824)]