51230205

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29191}}^1$

素因数の和:29218

約数の個数: 32

約数和(自身を含む): 98085120

約数和(自身を除く): 46854915

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 29191, 87573, 145955, 262719, 379483, 437865, 788157, 1138449, 1313595, 1897415, 3415347, 3940785, 5692245, 10246041, 17076735, 51230205]

約数ペア:

[(1, 51230205), (3, 17076735), (5, 10246041), (9, 5692245), (13, 3940785), (15, 3415347), (27, 1897415), (39, 1313595), (45, 1138449), (65, 788157), (117, 437865), (135, 379483), (195, 262719), (351, 145955), (585, 87573), (1755, 29191)]