55433378

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{27689}}^1$

素因数の和:27722

約数の個数: 32

約数和(自身を含む): 111646080

約数和(自身を除く): 56212702

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 27689, 55378, 193823, 304579, 359957, 387646, 609158, 719914, 2132053, 2519699, 3959527, 4264106, 5039398, 7919054, 27716689, 55433378]

約数ペア:

[(1, 55433378), (2, 27716689), (7, 7919054), (11, 5039398), (13, 4264106), (14, 3959527), (22, 2519699), (26, 2132053), (77, 719914), (91, 609158), (143, 387646), (154, 359957), (182, 304579), (286, 193823), (1001, 55378), (2002, 27689)]