49809095

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1583}}^1$

素因数の和:1655

約数の個数: 32

約数和(自身を含む): 72990720

約数和(自身を除く): 23181625

約数列:

[1, 5, 7, 29, 31, 35, 145, 155, 203, 217, 899, 1015, 1085, 1583, 4495, 6293, 7915, 11081, 31465, 45907, 49073, 55405, 229535, 245365, 321349, 343511, 1423117, 1606745, 1717555, 7115585, 9961819, 49809095]

約数ペア:

[(1, 49809095), (5, 9961819), (7, 7115585), (29, 1717555), (31, 1606745), (35, 1423117), (145, 343511), (155, 321349), (203, 245365), (217, 229535), (899, 55405), (1015, 49073), (1085, 45907), (1583, 31465), (4495, 11081), (6293, 7915)]