53138626

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{433}}^1\times {\mathrm{1427}}^1$

素因数の和:1905

約数の個数: 16

約数和(自身を含む): 81807264

約数和(自身を除く): 28668638

約数列:

[1, 2, 43, 86, 433, 866, 1427, 2854, 18619, 37238, 61361, 122722, 617891, 1235782, 26569313, 53138626]

約数ペア:

[(1, 53138626), (2, 26569313), (43, 1235782), (86, 617891), (433, 122722), (866, 61361), (1427, 37238), (2854, 18619)]