47669860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{17921}}^1$

素因数の和:17956

約数の個数: 48

約数和(自身を含む): 120435840

約数和(自身を除く): 72765980

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 17921, 35842, 71684, 89605, 125447, 179210, 250894, 340499, 358420, 501788, 627235, 680998, 1254470, 1361996, 1702495, 2383493, 2508940, 3404990, 4766986, 6809980, 9533972, 11917465, 23834930, 47669860]

約数ペア:

[(1, 47669860), (2, 23834930), (4, 11917465), (5, 9533972), (7, 6809980), (10, 4766986), (14, 3404990), (19, 2508940), (20, 2383493), (28, 1702495), (35, 1361996), (38, 1254470), (70, 680998), (76, 627235), (95, 501788), (133, 358420), (140, 340499), (190, 250894), (266, 179210), (380, 125447), (532, 89605), (665, 71684), (1330, 35842), (2660, 17921)]