51039925

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{601}}^1$

素因数の和:733

約数の個数: 24

約数和(自身を含む): 65690240

約数和(自身を除く): 14650315

約数列:

[1, 5, 25, 43, 79, 215, 395, 601, 1075, 1975, 3005, 3397, 15025, 16985, 25843, 47479, 84925, 129215, 237395, 646075, 1186975, 2041597, 10207985, 51039925]

約数ペア:

[(1, 51039925), (5, 10207985), (25, 2041597), (43, 1186975), (79, 646075), (215, 237395), (395, 129215), (601, 84925), (1075, 47479), (1975, 25843), (3005, 16985), (3397, 15025)]