49642215

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{1123}}^1$

素因数の和:1559

約数の個数: 32

約数和(自身を含む): 91070976

約数和(自身を除く): 41428761

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 421, 1123, 1263, 2105, 2947, 3369, 5615, 6315, 7861, 8841, 14735, 16845, 23583, 39305, 44205, 117915, 472783, 1418349, 2363915, 3309481, 7091745, 9928443, 16547405, 49642215]

約数ペア:

[(1, 49642215), (3, 16547405), (5, 9928443), (7, 7091745), (15, 3309481), (21, 2363915), (35, 1418349), (105, 472783), (421, 117915), (1123, 44205), (1263, 39305), (2105, 23583), (2947, 16845), (3369, 14735), (5615, 8841), (6315, 7861)]