51285262

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{373}}^1$

素因数の和:473

約数の個数: 48

約数和(自身を含む): 95163552

約数和(自身を除く): 43878290

約数列:

[1, 2, 7, 14, 23, 46, 49, 61, 98, 122, 161, 322, 373, 427, 746, 854, 1127, 1403, 2254, 2611, 2806, 2989, 5222, 5978, 8579, 9821, 17158, 18277, 19642, 22753, 36554, 45506, 60053, 68747, 120106, 137494, 159271, 318542, 420371, 523319, 840742, 1046638, 1114897, 2229794, 3663233, 7326466, 25642631, 51285262]

約数ペア:

[(1, 51285262), (2, 25642631), (7, 7326466), (14, 3663233), (23, 2229794), (46, 1114897), (49, 1046638), (61, 840742), (98, 523319), (122, 420371), (161, 318542), (322, 159271), (373, 137494), (427, 120106), (746, 68747), (854, 60053), (1127, 45506), (1403, 36554), (2254, 22753), (2611, 19642), (2806, 18277), (2989, 17158), (5222, 9821), (5978, 8579)]