54490130

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{187897}}^1$

素因数の和:187933

約数の個数: 16

約数和(自身を含む): 101464920

約数和(自身を除く): 46974790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 187897, 375794, 939485, 1878970, 5449013, 10898026, 27245065, 54490130]

約数ペア:

[(1, 54490130), (2, 27245065), (5, 10898026), (10, 5449013), (29, 1878970), (58, 939485), (145, 375794), (290, 187897)]