51327535

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{829}}^1$

素因数の和:931

約数の個数: 32

約数和(自身を含む): 74102400

約数和(自身を除く): 22774865

約数列:

[1, 5, 7, 29, 35, 61, 145, 203, 305, 427, 829, 1015, 1769, 2135, 4145, 5803, 8845, 12383, 24041, 29015, 50569, 61915, 120205, 168287, 252845, 353983, 841435, 1466501, 1769915, 7332505, 10265507, 51327535]

約数ペア:

[(1, 51327535), (5, 10265507), (7, 7332505), (29, 1769915), (35, 1466501), (61, 841435), (145, 353983), (203, 252845), (305, 168287), (427, 120205), (829, 61915), (1015, 50569), (1769, 29015), (2135, 24041), (4145, 12383), (5803, 8845)]