53654432

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1277}}^1$

素因数の和:1401

約数の個数: 48

約数和(自身を含む): 114973992

約数和(自身を除く): 61319560

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 101, 104, 202, 208, 404, 416, 808, 1277, 1313, 1616, 2554, 2626, 3232, 5108, 5252, 10216, 10504, 16601, 20432, 21008, 33202, 40864, 42016, 66404, 128977, 132808, 257954, 265616, 515908, 531232, 1031816, 1676701, 2063632, 3353402, 4127264, 6706804, 13413608, 26827216, 53654432]

約数ペア:

[(1, 53654432), (2, 26827216), (4, 13413608), (8, 6706804), (13, 4127264), (16, 3353402), (26, 2063632), (32, 1676701), (52, 1031816), (101, 531232), (104, 515908), (202, 265616), (208, 257954), (404, 132808), (416, 128977), (808, 66404), (1277, 42016), (1313, 40864), (1616, 33202), (2554, 21008), (2626, 20432), (3232, 16601), (5108, 10504), (5252, 10216)]