50391810

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{79987}}^1$

素因数の和:80007

約数の個数: 48

約数和(自身を含む): 149737536

約数和(自身を除く): 99345726

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 79987, 159974, 239961, 399935, 479922, 559909, 719883, 799870, 1119818, 1199805, 1439766, 1679727, 2399610, 2799545, 3359454, 3599415, 5039181, 5599090, 7198830, 8398635, 10078362, 16797270, 25195905, 50391810]

約数ペア:

[(1, 50391810), (2, 25195905), (3, 16797270), (5, 10078362), (6, 8398635), (7, 7198830), (9, 5599090), (10, 5039181), (14, 3599415), (15, 3359454), (18, 2799545), (21, 2399610), (30, 1679727), (35, 1439766), (42, 1199805), (45, 1119818), (63, 799870), (70, 719883), (90, 559909), (105, 479922), (126, 399935), (210, 239961), (315, 159974), (630, 79987)]