51285276

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{1801}}^1$

素因数の和:1931

約数の個数: 72

約数和(自身を含む): 149551584

約数和(自身を除く): 98266308

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 113, 126, 226, 252, 339, 452, 678, 791, 1017, 1356, 1582, 1801, 2034, 2373, 3164, 3602, 4068, 4746, 5403, 7119, 7204, 9492, 10806, 12607, 14238, 16209, 21612, 25214, 28476, 32418, 37821, 50428, 64836, 75642, 113463, 151284, 203513, 226926, 407026, 453852, 610539, 814052, 1221078, 1424591, 1831617, 2442156, 2849182, 3663234, 4273773, 5698364, 7326468, 8547546, 12821319, 17095092, 25642638, 51285276]

約数ペア:

[(1, 51285276), (2, 25642638), (3, 17095092), (4, 12821319), (6, 8547546), (7, 7326468), (9, 5698364), (12, 4273773), (14, 3663234), (18, 2849182), (21, 2442156), (28, 1831617), (36, 1424591), (42, 1221078), (63, 814052), (84, 610539), (113, 453852), (126, 407026), (226, 226926), (252, 203513), (339, 151284), (452, 113463), (678, 75642), (791, 64836), (1017, 50428), (1356, 37821), (1582, 32418), (1801, 28476), (2034, 25214), (2373, 21612), (3164, 16209), (3602, 14238), (4068, 12607), (4746, 10806), (5403, 9492), (7119, 7204)]