51202317

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{521}}^1$

素因数の和:629

約数の個数: 32

約数和(自身を含む): 75769344

約数和(自身を除く): 24567027

約数列:

[1, 3, 17, 41, 47, 51, 123, 141, 521, 697, 799, 1563, 1927, 2091, 2397, 5781, 8857, 21361, 24487, 26571, 32759, 64083, 73461, 98277, 363137, 416279, 1003967, 1089411, 1248837, 3011901, 17067439, 51202317]

約数ペア:

[(1, 51202317), (3, 17067439), (17, 3011901), (41, 1248837), (47, 1089411), (51, 1003967), (123, 416279), (141, 363137), (521, 98277), (697, 73461), (799, 64083), (1563, 32759), (1927, 26571), (2091, 24487), (2397, 21361), (5781, 8857)]