53921575

素因数分解:

$5^2\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{263}}^1$

素因数の和:471

約数の個数: 24

約数和(自身を含む): 68745600

約数和(自身を除く): 14824025

約数列:

[1, 5, 25, 59, 139, 263, 295, 695, 1315, 1475, 3475, 6575, 8201, 15517, 36557, 41005, 77585, 182785, 205025, 387925, 913925, 2156863, 10784315, 53921575]

約数ペア:

[(1, 53921575), (5, 10784315), (25, 2156863), (59, 913925), (139, 387925), (263, 205025), (295, 182785), (695, 77585), (1315, 41005), (1475, 36557), (3475, 15517), (6575, 8201)]