51129078

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8513}}^1$

素因数の和:8549

約数の個数: 64

約数和(自身を含む): 137313792

約数和(自身を除く): 86184714

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 39, 42, 66, 77, 78, 91, 143, 154, 182, 231, 273, 286, 429, 462, 546, 858, 1001, 2002, 3003, 6006, 8513, 17026, 25539, 51078, 59591, 93643, 110669, 119182, 178773, 187286, 221338, 280929, 332007, 357546, 561858, 655501, 664014, 774683, 1217359, 1311002, 1549366, 1966503, 2324049, 2434718, 3652077, 3933006, 4648098, 7304154, 8521513, 17043026, 25564539, 51129078]

約数ペア:

[(1, 51129078), (2, 25564539), (3, 17043026), (6, 8521513), (7, 7304154), (11, 4648098), (13, 3933006), (14, 3652077), (21, 2434718), (22, 2324049), (26, 1966503), (33, 1549366), (39, 1311002), (42, 1217359), (66, 774683), (77, 664014), (78, 655501), (91, 561858), (143, 357546), (154, 332007), (182, 280929), (231, 221338), (273, 187286), (286, 178773), (429, 119182), (462, 110669), (546, 93643), (858, 59591), (1001, 51078), (2002, 25539), (3003, 17026), (6006, 8513)]