53021728

素因数分解:

$2^5\times {\mathrm{83}}^1\times {\mathrm{19963}}^1$

素因数の和:20056

約数の個数: 24

約数和(自身を含む): 105649488

約数和(自身を除く): 52627760

約数列:

[1, 2, 4, 8, 16, 32, 83, 166, 332, 664, 1328, 2656, 19963, 39926, 79852, 159704, 319408, 638816, 1656929, 3313858, 6627716, 13255432, 26510864, 53021728]

約数ペア:

[(1, 53021728), (2, 26510864), (4, 13255432), (8, 6627716), (16, 3313858), (32, 1656929), (83, 638816), (166, 319408), (332, 159704), (664, 79852), (1328, 39926), (2656, 19963)]