51845872

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{4703}}^1$

素因数の和:4777

約数の個数: 40

約数和(自身を含む): 110242944

約数和(自身を除く): 58397072

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 53, 104, 106, 208, 212, 424, 689, 848, 1378, 2756, 4703, 5512, 9406, 11024, 18812, 37624, 61139, 75248, 122278, 244556, 249259, 489112, 498518, 978224, 997036, 1994072, 3240367, 3988144, 6480734, 12961468, 25922936, 51845872]

約数ペア:

[(1, 51845872), (2, 25922936), (4, 12961468), (8, 6480734), (13, 3988144), (16, 3240367), (26, 1994072), (52, 997036), (53, 978224), (104, 498518), (106, 489112), (208, 249259), (212, 244556), (424, 122278), (689, 75248), (848, 61139), (1378, 37624), (2756, 18812), (4703, 11024), (5512, 9406)]