51953335

素因数分解:

$5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{181}}^1$

素因数の和:391

約数の個数: 32

約数和(自身を含む): 73382400

約数和(自身を除く): 21429065

約数列:

[1, 5, 7, 35, 59, 139, 181, 295, 413, 695, 905, 973, 1267, 2065, 4865, 6335, 8201, 10679, 25159, 41005, 53395, 57407, 74753, 125795, 176113, 287035, 373765, 880565, 1484381, 7421905, 10390667, 51953335]

約数ペア:

[(1, 51953335), (5, 10390667), (7, 7421905), (35, 1484381), (59, 880565), (139, 373765), (181, 287035), (295, 176113), (413, 125795), (695, 74753), (905, 57407), (973, 53395), (1267, 41005), (2065, 25159), (4865, 10679), (6335, 8201)]