52900180

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1907}}^1$

素因数の和:2008

約数の個数: 48

約数和(自身を含む): 118601280

約数和(自身を除く): 65701100

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 73, 76, 95, 146, 190, 292, 365, 380, 730, 1387, 1460, 1907, 2774, 3814, 5548, 6935, 7628, 9535, 13870, 19070, 27740, 36233, 38140, 72466, 139211, 144932, 181165, 278422, 362330, 556844, 696055, 724660, 1392110, 2645009, 2784220, 5290018, 10580036, 13225045, 26450090, 52900180]

約数ペア:

[(1, 52900180), (2, 26450090), (4, 13225045), (5, 10580036), (10, 5290018), (19, 2784220), (20, 2645009), (38, 1392110), (73, 724660), (76, 696055), (95, 556844), (146, 362330), (190, 278422), (292, 181165), (365, 144932), (380, 139211), (730, 72466), (1387, 38140), (1460, 36233), (1907, 27740), (2774, 19070), (3814, 13870), (5548, 9535), (6935, 7628)]