53313104

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{256313}}^1$

素因数の和:256334

約数の個数: 20

約数和(自身を含む): 111240276

約数和(自身を除く): 57927172

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 256313, 512626, 1025252, 2050504, 3332069, 4101008, 6664138, 13328276, 26656552, 53313104]

約数ペア:

[(1, 53313104), (2, 26656552), (4, 13328276), (8, 6664138), (13, 4101008), (16, 3332069), (26, 2050504), (52, 1025252), (104, 512626), (208, 256313)]