50313978

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1777}}^1$

素因数の和:1820

約数の個数: 72

約数和(自身を含む): 129114804

約数和(自身を除く): 78800826

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 121, 143, 198, 234, 242, 286, 363, 429, 726, 858, 1089, 1287, 1573, 1777, 2178, 2574, 3146, 3554, 4719, 5331, 9438, 10662, 14157, 15993, 19547, 23101, 28314, 31986, 39094, 46202, 58641, 69303, 117282, 138606, 175923, 207909, 215017, 254111, 351846, 415818, 430034, 508222, 645051, 762333, 1290102, 1524666, 1935153, 2286999, 2795221, 3870306, 4573998, 5590442, 8385663, 16771326, 25156989, 50313978]

約数ペア:

[(1, 50313978), (2, 25156989), (3, 16771326), (6, 8385663), (9, 5590442), (11, 4573998), (13, 3870306), (18, 2795221), (22, 2286999), (26, 1935153), (33, 1524666), (39, 1290102), (66, 762333), (78, 645051), (99, 508222), (117, 430034), (121, 415818), (143, 351846), (198, 254111), (234, 215017), (242, 207909), (286, 175923), (363, 138606), (429, 117282), (726, 69303), (858, 58641), (1089, 46202), (1287, 39094), (1573, 31986), (1777, 28314), (2178, 23101), (2574, 19547), (3146, 15993), (3554, 14157), (4719, 10662), (5331, 9438)]