53499964

素因数分解:

$2^2\times 7^2\times {\mathrm{272959}}^1$

素因数の和:272977

約数の個数: 18

約数和(自身を含む): 108911040

約数和(自身を除く): 55411076

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 272959, 545918, 1091836, 1910713, 3821426, 7642852, 13374991, 26749982, 53499964]

約数ペア:

[(1, 53499964), (2, 26749982), (4, 13374991), (7, 7642852), (14, 3821426), (28, 1910713), (49, 1091836), (98, 545918), (196, 272959)]