56868136

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{569}}^1$

素因数の和:650

約数の個数: 48

約数和(自身を含む): 118862100

約数和(自身を除く): 61993964

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 569, 806, 961, 1138, 1612, 1922, 2276, 3224, 3844, 4552, 7397, 7688, 12493, 14794, 17639, 24986, 29588, 35278, 49972, 59176, 70556, 99944, 141112, 229307, 458614, 546809, 917228, 1093618, 1834456, 2187236, 4374472, 7108517, 14217034, 28434068, 56868136]

約数ペア:

[(1, 56868136), (2, 28434068), (4, 14217034), (8, 7108517), (13, 4374472), (26, 2187236), (31, 1834456), (52, 1093618), (62, 917228), (104, 546809), (124, 458614), (248, 229307), (403, 141112), (569, 99944), (806, 70556), (961, 59176), (1138, 49972), (1612, 35278), (1922, 29588), (2276, 24986), (3224, 17639), (3844, 14794), (4552, 12493), (7397, 7688)]