53057829

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{269}}^1$

素因数の和:465

約数の個数: 32

約数和(自身を含む): 79833600

約数和(自身を除く): 26775771

約数列:

[1, 3, 11, 33, 43, 129, 139, 269, 417, 473, 807, 1419, 1529, 2959, 4587, 5977, 8877, 11567, 17931, 34701, 37391, 65747, 112173, 127237, 197241, 381711, 411301, 1233903, 1607813, 4823439, 17685943, 53057829]

約数ペア:

[(1, 53057829), (3, 17685943), (11, 4823439), (33, 1607813), (43, 1233903), (129, 411301), (139, 381711), (269, 197241), (417, 127237), (473, 112173), (807, 65747), (1419, 37391), (1529, 34701), (2959, 17931), (4587, 11567), (5977, 8877)]