51630530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1009}}^1$

素因数の和:1083

約数の個数: 64

約数和(自身を含む): 115188480

約数和(自身を除く): 63557950

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 43, 70, 85, 86, 119, 170, 215, 238, 301, 430, 595, 602, 731, 1009, 1190, 1462, 1505, 2018, 3010, 3655, 5045, 5117, 7063, 7310, 10090, 10234, 14126, 17153, 25585, 34306, 35315, 43387, 51170, 70630, 85765, 86774, 120071, 171530, 216935, 240142, 303709, 433870, 600355, 607418, 737579, 1200710, 1475158, 1518545, 3037090, 3687895, 5163053, 7375790, 10326106, 25815265, 51630530]

約数ペア:

[(1, 51630530), (2, 25815265), (5, 10326106), (7, 7375790), (10, 5163053), (14, 3687895), (17, 3037090), (34, 1518545), (35, 1475158), (43, 1200710), (70, 737579), (85, 607418), (86, 600355), (119, 433870), (170, 303709), (215, 240142), (238, 216935), (301, 171530), (430, 120071), (595, 86774), (602, 85765), (731, 70630), (1009, 51170), (1190, 43387), (1462, 35315), (1505, 34306), (2018, 25585), (3010, 17153), (3655, 14126), (5045, 10234), (5117, 10090), (7063, 7310)]