42651257

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1$

素因数の和:317

約数の個数: 32

約数和(自身を含む): 52531200

約数和(自身を除く): 9879943

約数列:

[1, 11, 19, 29, 31, 209, 227, 319, 341, 551, 589, 899, 2497, 4313, 6061, 6479, 6583, 7037, 9889, 17081, 47443, 72413, 77407, 125077, 133703, 187891, 204073, 1375847, 1470733, 2244803, 3877387, 42651257]

約数ペア:

[(1, 42651257), (11, 3877387), (19, 2244803), (29, 1470733), (31, 1375847), (209, 204073), (227, 187891), (319, 133703), (341, 125077), (551, 77407), (589, 72413), (899, 47443), (2497, 17081), (4313, 9889), (6061, 7037), (6479, 6583)]