51436216

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{13367}}^1$

素因数の和:13423

約数の個数: 32

約数和(自身を含む): 106676640

約数和(自身を除く): 55240424

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 148, 296, 481, 962, 1924, 3848, 13367, 26734, 53468, 106936, 173771, 347542, 494579, 695084, 989158, 1390168, 1978316, 3956632, 6429527, 12859054, 25718108, 51436216]

約数ペア:

[(1, 51436216), (2, 25718108), (4, 12859054), (8, 6429527), (13, 3956632), (26, 1978316), (37, 1390168), (52, 989158), (74, 695084), (104, 494579), (148, 347542), (296, 173771), (481, 106936), (962, 53468), (1924, 26734), (3848, 13367)]