53781112

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{7937}}^1$

素因数の和:7972

約数の個数: 48

約数和(自身を含む): 126690480

約数和(自身を除く): 72909368

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 121, 154, 242, 308, 484, 616, 847, 968, 1694, 3388, 6776, 7937, 15874, 31748, 55559, 63496, 87307, 111118, 174614, 222236, 349228, 444472, 611149, 698456, 960377, 1222298, 1920754, 2444596, 3841508, 4889192, 6722639, 7683016, 13445278, 26890556, 53781112]

約数ペア:

[(1, 53781112), (2, 26890556), (4, 13445278), (7, 7683016), (8, 6722639), (11, 4889192), (14, 3841508), (22, 2444596), (28, 1920754), (44, 1222298), (56, 960377), (77, 698456), (88, 611149), (121, 444472), (154, 349228), (242, 222236), (308, 174614), (484, 111118), (616, 87307), (847, 63496), (968, 55559), (1694, 31748), (3388, 15874), (6776, 7937)]