52977535

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{193}}^1$

素因数の和:355

約数の個数: 32

約数和(自身を含む): 71180928

約数和(自身を除く): 18203393

約数列:

[1, 5, 13, 41, 65, 103, 193, 205, 515, 533, 965, 1339, 2509, 2665, 4223, 6695, 7913, 12545, 19879, 21115, 39565, 54899, 99395, 102869, 258427, 274495, 514345, 815039, 1292135, 4075195, 10595507, 52977535]

約数ペア:

[(1, 52977535), (5, 10595507), (13, 4075195), (41, 1292135), (65, 815039), (103, 514345), (193, 274495), (205, 258427), (515, 102869), (533, 99395), (965, 54899), (1339, 39565), (2509, 21115), (2665, 19879), (4223, 12545), (6695, 7913)]