53455550

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{56269}}^1$

素因数の和:56300

約数の個数: 24

約数和(自身を含む): 104662200

約数和(自身を除く): 51206650

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 950, 56269, 112538, 281345, 562690, 1069111, 1406725, 2138222, 2813450, 5345555, 10691110, 26727775, 53455550]

約数ペア:

[(1, 53455550), (2, 26727775), (5, 10691110), (10, 5345555), (19, 2813450), (25, 2138222), (38, 1406725), (50, 1069111), (95, 562690), (190, 281345), (475, 112538), (950, 56269)]