51463314

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{263}}^1\times {\mathrm{1553}}^1$

素因数の和:1831

約数の個数: 48

約数和(自身を含む): 127999872

約数和(自身を除く): 76536558

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 263, 526, 789, 1553, 1578, 1841, 2367, 3106, 3682, 4659, 4734, 5523, 9318, 10871, 11046, 13977, 16569, 21742, 27954, 32613, 33138, 65226, 97839, 195678, 408439, 816878, 1225317, 2450634, 2859073, 3675951, 5718146, 7351902, 8577219, 17154438, 25731657, 51463314]

約数ペア:

[(1, 51463314), (2, 25731657), (3, 17154438), (6, 8577219), (7, 7351902), (9, 5718146), (14, 3675951), (18, 2859073), (21, 2450634), (42, 1225317), (63, 816878), (126, 408439), (263, 195678), (526, 97839), (789, 65226), (1553, 33138), (1578, 32613), (1841, 27954), (2367, 21742), (3106, 16569), (3682, 13977), (4659, 11046), (4734, 10871), (5523, 9318)]