51080075

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2029}}^1$

素因数の和:2111

約数の個数: 24

約数和(自身を含む): 67964400

約数和(自身を除く): 16884325

約数列:

[1, 5, 19, 25, 53, 95, 265, 475, 1007, 1325, 2029, 5035, 10145, 25175, 38551, 50725, 107537, 192755, 537685, 963775, 2043203, 2688425, 10216015, 51080075]

約数ペア:

[(1, 51080075), (5, 10216015), (19, 2688425), (25, 2043203), (53, 963775), (95, 537685), (265, 192755), (475, 107537), (1007, 50725), (1325, 38551), (2029, 25175), (5035, 10145)]