55532970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{21277}}^1$

素因数の和:21319

約数の個数: 48

約数和(自身を含む): 149371560

約数和(自身を除く): 93838590

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 2610, 21277, 42554, 63831, 106385, 127662, 191493, 212770, 319155, 382986, 617033, 638310, 957465, 1234066, 1851099, 1914930, 3085165, 3702198, 5553297, 6170330, 9255495, 11106594, 18510990, 27766485, 55532970]

約数ペア:

[(1, 55532970), (2, 27766485), (3, 18510990), (5, 11106594), (6, 9255495), (9, 6170330), (10, 5553297), (15, 3702198), (18, 3085165), (29, 1914930), (30, 1851099), (45, 1234066), (58, 957465), (87, 638310), (90, 617033), (145, 382986), (174, 319155), (261, 212770), (290, 191493), (435, 127662), (522, 106385), (870, 63831), (1305, 42554), (2610, 21277)]