51989128

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{1523}}^1$

素因数の和:1797

約数の個数: 32

約数和(自身を含む): 103692960

約数和(自身を除く): 51703832

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 251, 502, 1004, 1523, 2008, 3046, 4267, 6092, 8534, 12184, 17068, 25891, 34136, 51782, 103564, 207128, 382273, 764546, 1529092, 3058184, 6498641, 12997282, 25994564, 51989128]

約数ペア:

[(1, 51989128), (2, 25994564), (4, 12997282), (8, 6498641), (17, 3058184), (34, 1529092), (68, 764546), (136, 382273), (251, 207128), (502, 103564), (1004, 51782), (1523, 34136), (2008, 25891), (3046, 17068), (4267, 12184), (6092, 8534)]