55289619

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{7253}}^1$

素因数の和:7288

約数の個数: 36

約数和(自身を含む): 100337328

約数和(自身を除く): 45047709

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 121, 231, 363, 693, 847, 1089, 2541, 7253, 7623, 21759, 50771, 65277, 79783, 152313, 239349, 456939, 558481, 718047, 877613, 1675443, 2632839, 5026329, 6143291, 7898517, 18429873, 55289619]

約数ペア:

[(1, 55289619), (3, 18429873), (7, 7898517), (9, 6143291), (11, 5026329), (21, 2632839), (33, 1675443), (63, 877613), (77, 718047), (99, 558481), (121, 456939), (231, 239349), (363, 152313), (693, 79783), (847, 65277), (1089, 50771), (2541, 21759), (7253, 7623)]