85864131350

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{661}}^1\times {\mathrm{49019}}^1$

素因数の和:49745

約数の個数: 48

約数和(自身を含む): 162970127280

約数和(自身を除く): 77105995930

約数列:

[1, 2, 5, 10, 25, 50, 53, 106, 265, 530, 661, 1322, 1325, 2650, 3305, 6610, 16525, 33050, 35033, 49019, 70066, 98038, 175165, 245095, 350330, 490190, 875825, 1225475, 1751650, 2450950, 2598007, 5196014, 12990035, 25980070, 32401559, 64803118, 64950175, 129900350, 162007795, 324015590, 810038975, 1620077950, 1717282627, 3434565254, 8586413135, 17172826270, 42932065675, 85864131350]

約数ペア:

[(1, 85864131350), (2, 42932065675), (5, 17172826270), (10, 8586413135), (25, 3434565254), (50, 1717282627), (53, 1620077950), (106, 810038975), (265, 324015590), (530, 162007795), (661, 129900350), (1322, 64950175), (1325, 64803118), (2650, 32401559), (3305, 25980070), (6610, 12990035), (16525, 5196014), (33050, 2598007), (35033, 2450950), (49019, 1751650), (70066, 1225475), (98038, 875825), (175165, 490190), (245095, 350330)]