51704718

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{38993}}^1$

素因数の和:39028

約数の個数: 32

約数和(自身を含む): 117917856

約数和(自身を除く): 66213138

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 442, 663, 1326, 38993, 77986, 116979, 233958, 506909, 662881, 1013818, 1325762, 1520727, 1988643, 3041454, 3977286, 8617453, 17234906, 25852359, 51704718]

約数ペア:

[(1, 51704718), (2, 25852359), (3, 17234906), (6, 8617453), (13, 3977286), (17, 3041454), (26, 1988643), (34, 1520727), (39, 1325762), (51, 1013818), (78, 662881), (102, 506909), (221, 233958), (442, 116979), (663, 77986), (1326, 38993)]