52019460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{288997}}^1$

素因数の和:289012

約数の個数: 36

約数和(自身を含む): 157792908

約数和(自身を除く): 105773448

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 288997, 577994, 866991, 1155988, 1444985, 1733982, 2600973, 2889970, 3467964, 4334955, 5201946, 5779940, 8669910, 10403892, 13004865, 17339820, 26009730, 52019460]

約数ペア:

[(1, 52019460), (2, 26009730), (3, 17339820), (4, 13004865), (5, 10403892), (6, 8669910), (9, 5779940), (10, 5201946), (12, 4334955), (15, 3467964), (18, 2889970), (20, 2600973), (30, 1733982), (36, 1444985), (45, 1155988), (60, 866991), (90, 577994), (180, 288997)]