47389804

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{613}}^1$

素因数の和:886

約数の個数: 48

約数和(自身を含む): 103977216

約数和(自身を除く): 56587412

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 251, 308, 502, 613, 1004, 1226, 1757, 2452, 2761, 3514, 4291, 5522, 6743, 7028, 8582, 11044, 13486, 17164, 19327, 26972, 38654, 47201, 77308, 94402, 153863, 188804, 307726, 615452, 1077041, 1692493, 2154082, 3384986, 4308164, 6769972, 11847451, 23694902, 47389804]

約数ペア:

[(1, 47389804), (2, 23694902), (4, 11847451), (7, 6769972), (11, 4308164), (14, 3384986), (22, 2154082), (28, 1692493), (44, 1077041), (77, 615452), (154, 307726), (251, 188804), (308, 153863), (502, 94402), (613, 77308), (1004, 47201), (1226, 38654), (1757, 26972), (2452, 19327), (2761, 17164), (3514, 13486), (4291, 11044), (5522, 8582), (6743, 7028)]