50296533

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{389}}^1$

素因数の和:577

約数の個数: 32

約数和(自身を含む): 79073280

約数和(自身を除く): 28776747

約数列:

[1, 3, 7, 21, 47, 131, 141, 329, 389, 393, 917, 987, 1167, 2723, 2751, 6157, 8169, 18283, 18471, 43099, 50959, 54849, 127981, 129297, 152877, 356713, 383943, 1070139, 2395073, 7185219, 16765511, 50296533]

約数ペア:

[(1, 50296533), (3, 16765511), (7, 7185219), (21, 2395073), (47, 1070139), (131, 383943), (141, 356713), (329, 152877), (389, 129297), (393, 127981), (917, 54849), (987, 50959), (1167, 43099), (2723, 18471), (2751, 18283), (6157, 8169)]