64899950

素因数分解:

$2^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{27617}}^1$

素因数の和:27676

約数の個数: 24

約数和(自身を含む): 123286752

約数和(自身を除く): 58386802

約数列:

[1, 2, 5, 10, 25, 47, 50, 94, 235, 470, 1175, 2350, 27617, 55234, 138085, 276170, 690425, 1297999, 1380850, 2595998, 6489995, 12979990, 32449975, 64899950]

約数ペア:

[(1, 64899950), (2, 32449975), (5, 12979990), (10, 6489995), (25, 2595998), (47, 1380850), (50, 1297999), (94, 690425), (235, 276170), (470, 138085), (1175, 55234), (2350, 27617)]