50001388

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{1117}}^1$

素因数の和:1190

約数の個数: 36

約数和(自身を含む): 95414592

約数和(自身を除く): 45413204

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 361, 589, 722, 1117, 1178, 1444, 2234, 2356, 4468, 11191, 21223, 22382, 34627, 42446, 44764, 69254, 84892, 138508, 403237, 657913, 806474, 1315826, 1612948, 2631652, 12500347, 25000694, 50001388]

約数ペア:

[(1, 50001388), (2, 25000694), (4, 12500347), (19, 2631652), (31, 1612948), (38, 1315826), (62, 806474), (76, 657913), (124, 403237), (361, 138508), (589, 84892), (722, 69254), (1117, 44764), (1178, 42446), (1444, 34627), (2234, 22382), (2356, 21223), (4468, 11191)]