56900907

素因数分解:

$3^3\times 7^2\times {\mathrm{41}}^1\times {\mathrm{1049}}^1$

素因数の和:1113

約数の個数: 48

約数和(自身を含む): 100548000

約数和(自身を除く): 43647093

約数列:

[1, 3, 7, 9, 21, 27, 41, 49, 63, 123, 147, 189, 287, 369, 441, 861, 1049, 1107, 1323, 2009, 2583, 3147, 6027, 7343, 7749, 9441, 18081, 22029, 28323, 43009, 51401, 54243, 66087, 129027, 154203, 198261, 301063, 387081, 462609, 903189, 1161243, 1387827, 2107441, 2709567, 6322323, 8128701, 18966969, 56900907]

約数ペア:

[(1, 56900907), (3, 18966969), (7, 8128701), (9, 6322323), (21, 2709567), (27, 2107441), (41, 1387827), (49, 1161243), (63, 903189), (123, 462609), (147, 387081), (189, 301063), (287, 198261), (369, 154203), (441, 129027), (861, 66087), (1049, 54243), (1107, 51401), (1323, 43009), (2009, 28323), (2583, 22029), (3147, 18081), (6027, 9441), (7343, 7749)]