125551221550

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{457}}^1\times {\mathrm{127781}}^1$

素因数の和:128293

約数の個数: 48

約数和(自身を含む): 239480846352

約数和(自身を除く): 113929624802

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 215, 430, 457, 914, 1075, 2150, 2285, 4570, 11425, 19651, 22850, 39302, 98255, 127781, 196510, 255562, 491275, 638905, 982550, 1277810, 3194525, 5494583, 6389050, 10989166, 27472915, 54945830, 58395917, 116791834, 137364575, 274729150, 291979585, 583959170, 1459897925, 2511024431, 2919795850, 5022048862, 12555122155, 25110244310, 62775610775, 125551221550]

約数ペア:

[(1, 125551221550), (2, 62775610775), (5, 25110244310), (10, 12555122155), (25, 5022048862), (43, 2919795850), (50, 2511024431), (86, 1459897925), (215, 583959170), (430, 291979585), (457, 274729150), (914, 137364575), (1075, 116791834), (2150, 58395917), (2285, 54945830), (4570, 27472915), (11425, 10989166), (19651, 6389050), (22850, 5494583), (39302, 3194525), (98255, 1277810), (127781, 982550), (196510, 638905), (255562, 491275)]