51029725

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2027}}^1$

素因数の和:2109

約数の個数: 24

約数和(自身を含む): 67897440

約数和(自身を除く): 16867715

約数列:

[1, 5, 19, 25, 53, 95, 265, 475, 1007, 1325, 2027, 5035, 10135, 25175, 38513, 50675, 107431, 192565, 537155, 962825, 2041189, 2685775, 10205945, 51029725]

約数ペア:

[(1, 51029725), (5, 10205945), (19, 2685775), (25, 2041189), (53, 962825), (95, 537155), (265, 192565), (475, 107431), (1007, 50675), (1325, 38513), (2027, 25175), (5035, 10135)]