52572280

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{42397}}^1$

素因数の和:42439

約数の個数: 32

約数和(自身を含む): 122106240

約数和(自身を除く): 69533960

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 42397, 84794, 169588, 211985, 339176, 423970, 847940, 1314307, 1695880, 2628614, 5257228, 6571535, 10514456, 13143070, 26286140, 52572280]

約数ペア:

[(1, 52572280), (2, 26286140), (4, 13143070), (5, 10514456), (8, 6571535), (10, 5257228), (20, 2628614), (31, 1695880), (40, 1314307), (62, 847940), (124, 423970), (155, 339176), (248, 211985), (310, 169588), (620, 84794), (1240, 42397)]