53121068

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{13267}}^1$

素因数の和:13302

約数の個数: 48

約数和(自身を含む): 124825344

約数和(自身を除く): 71704276

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 13267, 26534, 53068, 92869, 145937, 172471, 185738, 291874, 344942, 371476, 583748, 689884, 1021559, 1207297, 1897181, 2043118, 2414594, 3794362, 4086236, 4829188, 7588724, 13280267, 26560534, 53121068]

約数ペア:

[(1, 53121068), (2, 26560534), (4, 13280267), (7, 7588724), (11, 4829188), (13, 4086236), (14, 3794362), (22, 2414594), (26, 2043118), (28, 1897181), (44, 1207297), (52, 1021559), (77, 689884), (91, 583748), (143, 371476), (154, 344942), (182, 291874), (286, 185738), (308, 172471), (364, 145937), (572, 92869), (1001, 53068), (2002, 26534), (4004, 13267)]