53157064959

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{557}}^1\times {\mathrm{12979}}^1$

素因数の和:13604

約数の個数: 48

約数和(自身を含む): 82858089600

約数和(自身を除く): 29701024641

約数列:

[1, 3, 9, 19, 43, 57, 129, 171, 387, 557, 817, 1671, 2451, 5013, 7353, 10583, 12979, 23951, 31749, 38937, 71853, 95247, 116811, 215559, 246601, 455069, 558097, 739803, 1365207, 1674291, 2219409, 4095621, 5022873, 7229303, 10603843, 21687909, 31811529, 65063727, 95434587, 137356757, 310860029, 412070271, 932580087, 1236210813, 2797740261, 5906340551, 17719021653, 53157064959]

約数ペア:

[(1, 53157064959), (3, 17719021653), (9, 5906340551), (19, 2797740261), (43, 1236210813), (57, 932580087), (129, 412070271), (171, 310860029), (387, 137356757), (557, 95434587), (817, 65063727), (1671, 31811529), (2451, 21687909), (5013, 10603843), (7353, 7229303), (10583, 5022873), (12979, 4095621), (23951, 2219409), (31749, 1674291), (38937, 1365207), (71853, 739803), (95247, 558097), (116811, 455069), (215559, 246601)]