51561456

素因数分解:

$2^4\times 3^1\times {\mathrm{617}}^1\times {\mathrm{1741}}^1$

素因数の和:2369

約数の個数: 40

約数和(自身を含む): 133492944

約数和(自身を除く): 81931488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 617, 1234, 1741, 1851, 2468, 3482, 3702, 4936, 5223, 6964, 7404, 9872, 10446, 13928, 14808, 20892, 27856, 29616, 41784, 83568, 1074197, 2148394, 3222591, 4296788, 6445182, 8593576, 12890364, 17187152, 25780728, 51561456]

約数ペア:

[(1, 51561456), (2, 25780728), (3, 17187152), (4, 12890364), (6, 8593576), (8, 6445182), (12, 4296788), (16, 3222591), (24, 2148394), (48, 1074197), (617, 83568), (1234, 41784), (1741, 29616), (1851, 27856), (2468, 20892), (3482, 14808), (3702, 13928), (4936, 10446), (5223, 9872), (6964, 7404)]