53424371

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^2$

素因数の和:156

約数の個数: 48

約数和(自身を含む): 76957440

約数和(自身を除く): 23533069

約数列:

[1, 7, 11, 13, 19, 53, 77, 91, 133, 143, 209, 247, 371, 583, 689, 1001, 1007, 1463, 1729, 2717, 2809, 4081, 4823, 7049, 7579, 11077, 13091, 19019, 19663, 30899, 36517, 53053, 53371, 77539, 91637, 144001, 216293, 255619, 373597, 401687, 587081, 693823, 1008007, 2811809, 4109567, 4856761, 7632053, 53424371]

約数ペア:

[(1, 53424371), (7, 7632053), (11, 4856761), (13, 4109567), (19, 2811809), (53, 1008007), (77, 693823), (91, 587081), (133, 401687), (143, 373597), (209, 255619), (247, 216293), (371, 144001), (583, 91637), (689, 77539), (1001, 53371), (1007, 53053), (1463, 36517), (1729, 30899), (2717, 19663), (2809, 19019), (4081, 13091), (4823, 11077), (7049, 7579)]