56450340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{313613}}^1$

素因数の和:313628

約数の個数: 36

約数和(自身を含む): 171233244

約数和(自身を除く): 114782904

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 313613, 627226, 940839, 1254452, 1568065, 1881678, 2822517, 3136130, 3763356, 4704195, 5645034, 6272260, 9408390, 11290068, 14112585, 18816780, 28225170, 56450340]

約数ペア:

[(1, 56450340), (2, 28225170), (3, 18816780), (4, 14112585), (5, 11290068), (6, 9408390), (9, 6272260), (10, 5645034), (12, 4704195), (15, 3763356), (18, 3136130), (20, 2822517), (30, 1881678), (36, 1568065), (45, 1254452), (60, 940839), (90, 627226), (180, 313613)]