50871867753

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{359}}^1\times {\mathrm{396931}}^1$

素因数の和:397317

約数の個数: 32

約数和(自身を含む): 82307819520

約数和(自身を除く): 31435951767

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 359, 1077, 2513, 6103, 7539, 18309, 42721, 128163, 396931, 1190793, 2778517, 6747827, 8335551, 20243481, 47234789, 141704367, 142498229, 427494687, 997487603, 2422469893, 2992462809, 7267409679, 16957289251, 50871867753]

約数ペア:

[(1, 50871867753), (3, 16957289251), (7, 7267409679), (17, 2992462809), (21, 2422469893), (51, 997487603), (119, 427494687), (357, 142498229), (359, 141704367), (1077, 47234789), (2513, 20243481), (6103, 8335551), (7539, 6747827), (18309, 2778517), (42721, 1190793), (128163, 396931)]