51830948

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{76673}}^1$

素因数の和:76703

約数の個数: 18

約数和(自身を含む): 98219394

約数和(自身を除く): 46388446

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 76673, 153346, 306692, 996749, 1993498, 3986996, 12957737, 25915474, 51830948]

約数ペア:

[(1, 51830948), (2, 25915474), (4, 12957737), (13, 3986996), (26, 1993498), (52, 996749), (169, 306692), (338, 153346), (676, 76673)]