56554721384

素因数分解:

$2^3\times 7^1\times {\mathrm{1009905739}}^1$

素因数の和:1009905752

約数の個数: 16

約数和(自身を含む): 121188688800

約数和(自身を除く): 64633967416

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1009905739, 2019811478, 4039622956, 7069340173, 8079245912, 14138680346, 28277360692, 56554721384]

約数ペア:

[(1, 56554721384), (2, 28277360692), (4, 14138680346), (7, 8079245912), (8, 7069340173), (14, 4039622956), (28, 2019811478), (56, 1009905739)]