51040710

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{81017}}^1$

素因数の和:81037

約数の個数: 48

約数和(自身を含む): 151665696

約数和(自身を除く): 100624986

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 81017, 162034, 243051, 405085, 486102, 567119, 729153, 810170, 1134238, 1215255, 1458306, 1701357, 2430510, 2835595, 3402714, 3645765, 5104071, 5671190, 7291530, 8506785, 10208142, 17013570, 25520355, 51040710]

約数ペア:

[(1, 51040710), (2, 25520355), (3, 17013570), (5, 10208142), (6, 8506785), (7, 7291530), (9, 5671190), (10, 5104071), (14, 3645765), (15, 3402714), (18, 2835595), (21, 2430510), (30, 1701357), (35, 1458306), (42, 1215255), (45, 1134238), (63, 810170), (70, 729153), (90, 567119), (105, 486102), (126, 405085), (210, 243051), (315, 162034), (630, 81017)]