54957730

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{177283}}^1$

素因数の和:177321

約数の個数: 16

約数和(自身を含む): 102115584

約数和(自身を除く): 47157854

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 177283, 354566, 886415, 1772830, 5495773, 10991546, 27478865, 54957730]

約数ペア:

[(1, 54957730), (2, 27478865), (5, 10991546), (10, 5495773), (31, 1772830), (62, 886415), (155, 354566), (310, 177283)]