47921905

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{3343}}^1$

素因数の和:3456

約数の個数: 16

約数和(自身を含む): 59710464

約数和(自身を除く): 11788559

約数列:

[1, 5, 47, 61, 235, 305, 2867, 3343, 14335, 16715, 157121, 203923, 785605, 1019615, 9584381, 47921905]

約数ペア:

[(1, 47921905), (5, 9584381), (47, 1019615), (61, 785605), (235, 203923), (305, 157121), (2867, 16715), (3343, 14335)]