51457146

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{1567}}^1$

素因数の和:2006

約数の個数: 32

約数和(自身を含む): 111164928

約数和(自身を除く): 59707782

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 421, 842, 1263, 1567, 2526, 3134, 4701, 5473, 9402, 10946, 16419, 20371, 32838, 40742, 61113, 122226, 659707, 1319414, 1979121, 3958242, 8576191, 17152382, 25728573, 51457146]

約数ペア:

[(1, 51457146), (2, 25728573), (3, 17152382), (6, 8576191), (13, 3958242), (26, 1979121), (39, 1319414), (78, 659707), (421, 122226), (842, 61113), (1263, 40742), (1567, 32838), (2526, 20371), (3134, 16419), (4701, 10946), (5473, 9402)]