27851054

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{401}}^1$

素因数の和:473

約数の個数: 48

約数和(自身を含む): 53893728

約数和(自身を除く): 26042674

約数列:

[1, 2, 7, 11, 14, 22, 41, 77, 82, 121, 154, 242, 287, 401, 451, 574, 802, 847, 902, 1694, 2807, 3157, 4411, 4961, 5614, 6314, 8822, 9922, 16441, 30877, 32882, 34727, 48521, 61754, 69454, 97042, 115087, 180851, 230174, 339647, 361702, 679294, 1265957, 1989361, 2531914, 3978722, 13925527, 27851054]

約数ペア:

[(1, 27851054), (2, 13925527), (7, 3978722), (11, 2531914), (14, 1989361), (22, 1265957), (41, 679294), (77, 361702), (82, 339647), (121, 230174), (154, 180851), (242, 115087), (287, 97042), (401, 69454), (451, 61754), (574, 48521), (802, 34727), (847, 32882), (902, 30877), (1694, 16441), (2807, 9922), (3157, 8822), (4411, 6314), (4961, 5614)]